model t10446
heavy-duty 1" sds
hammer drill
oWner's manual
Copyright © JULy, 2011 By grizzLy indUstriaL, inC.
Warning: no portion of this manual may be reproduced in any shape
or form Without the Written approval of grizzly industrial, inc.
#ts14253 printed in China
section 1: safety
For Your Own Safety Read Instruction Manual
Before Operating This Equipment
The purpose of safety symbols is to attract your attention to possible hazard-
ous conditions. This manual uses a series of symbols and signal words which
are intended to convey the level of importance of the safety messages. The
progression of symbols is described below. Remember that safety messages by
themselves do not eliminate danger and are not a substitute for proper accident
prevention measures.
Indicates an imminent hazardous situation which, if
not avoided, WILL result in death or serious injury.
Indicates a potentially hazardous situation which, if
not avoided, COULD result in death or serious injury.
Indicates a potentially hazardous situation which, if
not avoided, MAY result in minor or moderate injury.
It may also be used to alert against unsafe practices.
This symbol is used to alert the user to useful infor-
mation about proper operation of the equipment.
NOTICE
safety instructions for tools
oWner’s manual. read and under- Wearing proper apparel. do not
stand this owner’s manual BeFore using wear clothing, apparel, or jewelry that
tool. Untrained users can be seriously can become entangled in moving parts.
hurt.
always tie back or cover long hair. Wear
non-slip footwear to avoid accidental slips
eye protection. always wear ansi- which could cause a loss of workpiece
approved safety glasses or a face shield control.
when operating or observing operations to
reduce the risk of eye injury or blindness hearing protection. always wear
from flying particles. everyday eyeglasses hearing protection when operating or
are not approved safety glasses.
observing loud tools. extended exposure
to this noise without hearing protection
hazardous dust. dust created while can cause permanent hearing loss.
using tools may cause cancer, birth
defects, or long-term respiratory damage. mental alertness. Be mentally alert
Be aware of dust hazards associated when running tools. never operate under
with each workpiece material, and always the influence of drugs or alcohol, when
wear a niosh-approved respirator to tired, or when distracted.
reduce your risk.
Model t10446 heavy-duty hammer drill
-1-
forcing tools. do not force tool. it
will do the job safer and better at the rate
for which it was designed.
disconnecting poWer supply.
always disconnect tool from power supply
before servicing, adjusting, or changing
cutting tools (bits, blades, cutters, etc.).
Make sure switch is in oFF position guards & covers. guards and cov-
before reconnecting to avoid an unex- ers can protect you from accidental con-
pected or unintentional start.
tact with moving parts or flying debris.
Make sure they are properly installed,
undamaged, and working correctly before
using tool.
approved operation. Untrained
operators can be seriously hurt by tools.
only allow trained or properly supervised
people to use tool. When tool is not being dangerous environments. do not
used, disconnect power, remove switch use tools in wet or rainy locations, clut-
keys, or lock-out tool to prevent unau- tered areas, around flammables, or in
thorized use—especially around children. poorly-lit areas. Keep work area clean,
Make workshop kid proof!
dry, and well-lighted to minimize risk of
injury.
never stand on tool. serious injury
or accidental contact with cutting tool stable tool. Unexpected movement
may occur if tool is tipped. tool may be during operations greatly increases the
damaged.
risk of injury and loss of control. Verify
tools are stable/secure and mobile bases
(if used) are locked before starting.
only use as intended. only use tool
for its intended purpose. never modify or
alter tool for a purpose not intended by the aWKWard positions. Keep proper
manufacturer or serious injury may result! footing and balance at all times when
operating tool. do not overreach! avoid
awkward hand positions that make
workpiece control difficult or increase the
risk of accidental injury.
use recommended accessories.
Consult this owner’s manual or the manu-
facturer for recommended accessories.
Using improper accessories will increase
the risk of serious injury.
unattended operation. never
leave tool running while unattended. turn
tool off and ensure all moving parts com-
pletely stop before walking away.
children & bystanders. Keep chil-
dren and bystanders a safe distance away
from work area. stop using tool if children
or bystanders become a distraction.
maintain With care. Follow all
maintenance instructions and lubrication
schedules to keep tool in good working
condition. an improperly maintained tool
may increase the risk of serious injury.
remove adJusting tools. never
leave adjustment tools, chuck keys,
wrenches, etc. in or on tool—especially
near moving parts. Verify removal before
starting!
checK damaged parts. regularly
inspect tool for damaged parts, loose
bolts, mis-adjusted or mis-aligned parts,
binding, or any other conditions that may
affect safe operation. always repair or
replace damaged or mis-adjusted parts
before operating tool.
securing
WorKpiece.
When
required, use clamps or vises to secure
workpiece. a secured workpiece protects
hands and frees both of them to operate
the tool.
eXperiencing difficulties. if at
any time you are experiencing difficul-
ties performing the intended operation,
stop using the tool! Contact our technical
support department at (570) 546-9663.
feed direction. Unless otherwise
noted, feed work against the rotation of
blades or cutters. Feeding in the same
direction of rotation may pull your hand
into the cut.
-2-
Model t10446 heavy-duty hammer drill
additional safety instructions
for hammer drills
concealed items. drilling into con- removing bit from hole. if the
cealed items can cause personal injury drill stops rotating while it is in the hole,
or property damage. always make sure it could become stuck and difficult to
the area of drilling is free from items other remove. always remove the bit from the
than masonry material, such as rebar, hole while it is still rotating and turn the
wire mesh, water or gas pipes, electrical tool OFF just as the bit leaves the hole.
conduit or wires, etc.
personal protective eQuipment
holding hammer drill. the ham- (ppe). dust and flying debris could cause
mer drill produces significant torque dur- respiratory, eye, or skin injuries. the noise
ing operation. to maintain control of the caused by the hammer drill could cause
tool, always firmly hold the grip with one hearing loss over time. always wear an
hand and the auxiliary handle with the approved respirator, safety glasses and
other before starting the tool and during face shield, heavy work gloves and long
operation.
sleeves, and hearing protection when
using the hammer drill.
drill bit. if the bit is not firmly locked
in the chuck, it could be thrown from the electrical cord. to avoid electrical
tool and cause personal injury or property injuries or cord damage, always make
damage. always make sure the bit is prop- sure the electrical cord of the drill and
erly locked in the chuck and is against the any extension cords are trailing behind
workpiece before starting the drill.
the tool clear of the drilling area, and kept
away from wet areas. immediately replace
holding hammer drill. the ham- cord if damaged.
mer drill produces significant torque dur-
ing operation. to prevent injuries from rest periods. Long-term exposure to
loss of control, always firmly hold the grip vibration from operating the hammer drill
with one hand and the auxiliary handle could cause hand and arm injuries. to
with the other before starting the tool and reduce this risk, take frequent breaks that
during operation.
are at least as long as the period of opera-
tion. Comfortably move fingers and hands
removing bit. drill bits can become around to increase circulation during the
extremely hot during operation. always rest periods.
use a rag or heavy work gloves to protect
your hands when removing hot drill bits.
sparKs. sparks produced during normal
operation could ignite flammable materi-
disconnect tool. to avoid unexpect- als or fumes. do not operate the hammer
ed start-up, always disconnect the drill drill near flammable material or fumes.
from power before changing bits. never if there are excessive sparks, stop the
leave the tool connected to power when hammer drill immediately and resolve the
left unattended.
issue before continuing.
Model t10446 heavy-duty hammer drill
-3-
section 2: introduction
foreword
contact info
We are proud to offer this manual with
your new hammer drill! We've made every
effort to be exact with the instructions,
specifications, drawings, and photographs
of the tool we used when writing this man-
ual. however, sometimes we still make an
occasional mistake.
We stand behind our tools. if you have any
service questions, parts requests or gen-
eral questions about the tool, please call or
write us at the location listed below.
grizzly industrial, inc.
1203 Lycoming Mall Circle
Muncy, pa 17756
also, owing to our policy of continuous
improvement, your hammer drill may not
exactly match the manual. if you find this
to be the case, and the difference between
the manual and the tool leaves you in
doubt, check our website for the latest
manual update or call technical support
for help.
phone: (570) 546-9663
e-Mail: techsupport@grizzly.com
We want your feedback on this manual.
if you can take the time, please email or
write to us at the address below and tell
us how we did:
grizzly industrial, inc.
C/o technical documentation Manager
p.o. Box 2069
For your convenience, we post all avail-
able manuals and manual updates for
free on our website at www.grizzly.com.
any updates to your model of tool will be
reflected in these documents as soon as
they are complete.
Bellingham, Wa 98227-2069
email: manuals@grizzly.com
specifications
power requirements..........................................................................110V, 60 hz, 15 amps
tool Wattage..........................................................................................................720 Watts
extension Cord requirements .......................................Minimum 14 aWg, Maximum 50 ft.
no-Load rotational speed...................................................................................... 700 rpM
impact Frequency.................................................................................................. 3600 BpM
Maximum Bit diameter........................................................................................................1"
Chuck type .....................................................................................................................sds
rotation ......................................................................................Clockwise (non-reversible)
applications ..................................... drilling Concrete, stone, and other Masonry Materials
When using a portable generator to power the hammer drill, make sure that the
running wattage of the generator is at least 1400 watts or higher to cover the
surge requirements of the tool.
-4-
Model t10446 heavy-duty hammer drill
section 3: set up
unpacking
inventory
your tool was carefully packaged for
safe transportation. remove the packag-
ing materials from around your tool and
inspect it. if you discover the tool is dam-
aged, please immediately call Customer
Service at (570) 546-9663 for advice.
model t10446 inventory (figure 1)
a. Carrying Case....................................1
b. hammer drill assembly .....................1
c. hammer drill Bit sds 12 x 150mm...1
d. depth stop.........................................1
e. Multi-purpose grease....... 1 Container
f. dust Cup............................................1
save the containers and all packing mate-
rials for possible inspection by the car-
rier or its agent. otherwise, filing a freight
claim can be difficult.
a
B
When you are completely satisfied with
the condition of your shipment, inventory
the contents.
C
if any non-proprietary parts are missing
(e.g., a nut or a washer), we will gladly
replace them; or for the sake of expedi-
ency, replacements can be obtained at
your local hardware store.
F
e
d
figure 1. Model t10446 shipping
inventory.
this tool presents serious injury
hazards to untrained users. read
through this entire manual to become
familiar with the controls and opera-
tions before starting the tool!
Model t10446 heavy-duty hammer drill
-5-
section 4: operations
5. tug on the bit to make sure it will not
drill bits
come out.
— if the bit does come out when
the Model t10446 uses sds hammer drill
tugged, repeat steps 3–4.
bits (see figure 2 for examples).
removing bit
slots
1. disConneCt tooL FroM poWer!
hammer drill bits become hot when
used. always use a rag or heavy
work gloves when removing a hot
bit.
figure 2. examples of sds drill bits.
2. pull the locking sleeve back and pull
the bit straight out of the hammer drill.
installing bit
1. disConneCt tooL FroM poWer!
3. When the bit is cool to the touch, clean
it and apply a thin coat of light oil to pre-
vent rust and corrosion during storage.
the selected bit.
2. Clean and lightly oil the slotted area of
3. pull back the locking sleeve and slide
dust cup
the bit into chuck (see figure 3).
Locking
sleeve
the dust cup slides onto the bit and catch-
es dust when drilling into an overhead
surface (see figure 4).
dust Cup
figure 3. inserting the bit into hammer
drill.
4. twist the bit with slight inward pressure
until it no longer moves further into the
chuck, then release the locking sleeve.
figure 4. dust cup attached.
-6-
Model t10446 heavy-duty hammer drill
depth stop
operation
Use the depth stop to halt the advance of
the bit at the desired drilling depth.
to use the hammer drill:
1. if desired, slide the dust cup onto the
bit with the cupped side facing the work
surface. install the drill bit as instructed
on the previous page.
to attach the depth stop:
1. disConneCt tooL FroM poWer!
2. Loosen the auxiliary handle and slide
the depth stop into the hole on the
handle bracket (see figure 5).
2. adjust the depth stop for the drilling
depth desired.
3. put on the appropriate personal
protective equipment.
note: Make sure the bend in the depth
stop is next to the bit. This will ensure
that the gauge will contact the work
surface next to the hole being drilled.
4. Firmly hold the drill with one hand on
the grip and the other on the auxiliary
handle, then position the tip of the bit
on the work surface with firm but not
heavy pressure.
handle
Bracket
hole
the hammer drill produces signifi-
cant torque during operation. to
prevent injuries from loss of con-
trol, always firmly hold the grip with
one hand and the auxiliary handle
with the other before starting the
tool and during operation.
figure 5. depth stop attached.
3. adjust the gauge to the proper depth
for the operation, then secure it in place
by re-tightening the auxiliary handle.
5. pull the trigger to turn the drill ON, and
begin drilling.
note: Depending on the drilling depth,
you may need to clear the bit while drill-
ing by moving the rotating bit in and out
of the hole.
dust and debris from hammer drill
operation can be harmful to eyes,
respiratory system, face, and skin.
also, the noise can cause hearing
loss over time. always wear heavy
work gloves and long sleeves, safe-
ty goggles and faceshield, respira-
tor, and hearing protection during
operation.
6. When the hole is complete, remove the
bit from the hole while it is still rotat-
ing and release the trigger to turn the
drill OFF. allow the bit to stop rotating
before putting the drill down.
Model t10446 heavy-duty hammer drill
-7-
section 5: accessories
sds hammer drill bits
h2499—small half-mask respirator
h3631—medium half-mask respirator
h3632—large half-mask respirator
h3635—cartridge filter pair p100
Masonry dust has been linked to nasal
cancer and severe respiratory illnesses.
if you work around dust everyday, a half-
mask respirator can be a lifesaver. also
compatible with safety glasses!
h2640—3⁄16" x 4"
h2642—1⁄4" x 4"
h2643—1⁄4" x 6"
h2646—5⁄16" x 4"
h2647—5⁄16" x 6"
h2650—3⁄8" x 6"
h2652—7⁄16" x 6"
h2654—1⁄2" x 6"
h2656—5⁄8" x 8"
h2658—3⁄4" x 8"
h2634—3-piece set (1⁄4", 3⁄8", 1⁄2")
h2635—4-piece set (3⁄16", 1⁄4", 3⁄8", 1⁄2")
h2636—6-piece set (3⁄16",
⁄
4", 5⁄16",
⁄8",
1
3
1
⁄
4", 1⁄2")
Buy exactly the size and length sds bit
you need or buy them in complete sets.
designed for long lasting use.
figure 7. half-mask respirator and
disposable cartridge filters.
basic eye protection
t20501—faceshield crown protector 4"
t20502—faceshield crown protector 7"
t20503—face shield Window
t20452—"Kirova" anti-reflective s.
glasses
figure 6. sds drill Bits.
t20451—"Kirova" clear safety glasses
h0736—shop fox® safety glasses
h7194—bifocal safety glasses 1.5
h7195—bifocal safety glasses 2.0
h7196—bifocal safety glasses 2.5
t20452
t20502
t20503
t20451
h0736
h7194
figure 8. assortment of basic eye
protection.
-8-
Model t10446 heavy-duty hammer drill
section 6: maintenance
lubrication
!
the hammer drill was lubricated with
grease before it left the factory—this
grease will last for approximately the first
50 hours of lubrication. after this period
and every 50 hours of use thereafter, you
will need to add grease.
always
disconnect
poWer
to add grease:
before servicing, adjusting, or doing
maintenance to reduce the risk of
accidental injury or electrocution.
1. disConneCt tooL FroM poWer!
2. Clean away any dust from around the
grease cap (shown in figure 9) to pre-
vent foreign material entering the gear-
box and contaminating the grease.
cleaning
Clean and lightly oil drill bits after each use
to prevent rust and corrosion.
grease
Cap
Clean dust off the hammer drill body with
a dry rag or brush—especially from the
exhaust slots on the bottom of the motor.
do not use solvents that could damage the
non-metallic housing.
figure 9. hammer drill grease cap.
3. Unscrew the grease cap, add approxi-
mately 13⁄4 ounces of multi-purpose
tool grease, then replace the cap.
Model t10446 heavy-duty hammer drill
-9-
section 7: service
troubleshooting
symptom
possible cause
solution
tool will not start.
1. no power to the tool.
1. Make sure power circuit
is adequate and providing
power.
2. Fuse is blown or circuit 2. Check/fix loose or worn
tripped.
wires and shorts; replace
fuse or reset circuit break-
er.
3. switch is at fault.
3. replace switch.
4. Carbon brushes are worn.
5. Motor is at fault.
4. replace the carbon brush.
5. replace motor.
Bit rotates slowly.
1. too much pressure on the 1. apply medium pressure to
hammer drill.
the drill; allow the bit to do
the work.
2. Bit is dull/damaged.
3. inadequate power to the tool.
2. sharpen/replace.
3. Make sure power circuit is
adequate and there are no
shorts.
Bit is stuck in hole. 1. tool turned OFF with bit still in 1. always remove the bit from
hole.
the hole while it is still rotat-
ing. disconnect tool from
power, disengage bit from
chuck, then remove the bit
from the hole.
2. Bit is in contact with an item 2. always make sure that there
other than masonry material.
are no foreign items in the
area of drilling. remove the
bit from the hole as instruct-
ed in solution 1 above.
gearbox becomes
excessively hot.
1. tool is overloaded.
2. excessively long operational 2. allow the tool and operator
cycle. to rest.
1. reduce pressure on tool.
3. not enough gearbox lubrica- 3. re-lubricate the gearbox.
tion.
-10-
Model t10446 heavy-duty hammer drill
3. Unscrew the carbon brush caps from
both sides of the motor, then remove
the carbon brushes.
carbon brush
replacement
note: If the current brushes do not
need replacement after inspection, re-
install them so that the curved surface
worn on the end of the brushes match
the curve of the stator. This will pre-
vent unnecessary wear from repeated
break-in.
the motor carbon brushes will wear with
use. if the motor becomes excessive-
ly noisy, loses power, or stops running,
inspect the brushes. if the brushes are
1
shorter than ⁄4", replace them as a set.
items needed
Qty
standard screwdriver #1..........................1
Carbon Brushes*......................................2
*grizzly part number pt10446051
4. insert the new carbon brushes into the
installation holes so that the end of the
brush contacts the stator, then replace
the caps.
to replace the carbon brushes:
1. disConneCt tooL FroM poWer!
there may be an increase in sparks
from the motor after new carbon
brushes are installed. this is nor-
mal as the ends of the brushes
break-in.
2. Clean away any dust and debris from
the motor housing. this will prevent
material falling into the carbon brush
installation holes (see figure 10),
which could result in motor damage.
installation
hole
Carbon
Brush
Cap
figure 10. Carbon brush components.
Model t10446 heavy-duty hammer drill
-11-
parts breakdown
Parts breakdown provided for reference only. Not all parts shown are available for purchase.
-12-
Model t10446 heavy-duty hammer drill
parts list
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
1
PT10446001 CLIP 8MM
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
84
85
86
87
88
89
92
93
94
95
96
97
98
99
PT10446060 GEARBOX BOTTOM COVER
P627-OPEN BALL BEARING 627 OPEN
PT10446062 RETAINER NUT
PT10446063 LOCK WASHER
PT10446064 FLAT WASHER
PT10446065 THRUST WASHER
PT10446066 GEAR
2
PORS038
O-RING 37.5 X 2.0 S38
3
PT10446003 GREASE CUP COVER
PT10446004 GEARBOX ASSEMBLY
PT10446005 BALL BEARING 906 OPEN
PT10446006 NEEDLE BEARING HK0810
PT10446007 CONNECTION ROD
PT10446008 DRIVE PISTON
4
5
6
7
8
PT10446067 SPACER
9
PT10446009 PISTON KEY
P6002-OPEN BALL BEARING 6002 OPEN
PT10446069 SPACER
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
39
40
41
42
43
44
45
48
49
50
51
52
53
54
55
56
57
58
59
PT10446010 O-RING 19 X 3.2
PT10446011 IMPACT PISTON
PT10446012 GEAR SLEEVE
PT10446070 GEAR SHAFT
PT10446071 DEEP-GROOVE BALL BEARING 10088
PT10446072 SHAFT RING 12MM
PT10446073 DRIVE GEAR
PT10446013 CLUTCH HOUSING
PORS055
O-RING 54.5 X 2 S55
PT10446015 RUBBER RING
PT10446016 BALL BEARING 907 ZZ
PT10446017 SPACER
PT10446074 SPACER
PCAP23M
PLW02M
CAP SCREW M4-.7 X 12
LOCK WASHER 4MM
PT10446018 CYLINDER SEAL
PT10446019 O-RING 19.2 X 2.95
PT10446020 CYLINDER
PT10446077 BEARING COVER
P6202-OPEN BALL BEARING 6202 OPEN
PT10446079 SHAFT KEY
PK96M
KEY 3 X 3 X 20
PT10446080 ECCENTRIC DRIVE SHAFT
PHTEK18M TAP SCREW M3.5 X 10
PT10446082 LEFT HANDLE
PT10446022 STEEL BALL 7MM 938
PT10446023 OIL SEAL
PT10446024 OUTER CLIP 35MM
PT10446025 IMPACT ROD
PT10446084 SWITCH COVER
PT10446085 ON/OFF SWITCH
PT10446086 RIGHT HANDLE
PT10446026 O-RING 11 X 1.9
PT10446027 TRANSIT SLEEVE
PT10446028 STEEL BALL 7.14MM
PT10446029 O-RING 19.8 X 2.1
PT10446030 COMPRESSION SPRING
PT10446031 HEAD HOUSING
PT10446039 SLIDING SLEEVE ASSEMBLY
PT10446040 SPACER
PHTEK17M TAP SCREW M5 X 20
PT10446088 HANDLE GRIP
PHTEK18M TAP SCREW M3.5 X 10
PT10446092 STRAIN RELIEF
PT10446093 POWER CORD
PT10446094 AUXILIARY HANDLE
PT10446095 HANDLE BRACKET
PT10446096 DEPTH STOP BRACKET
PT10446097 DEPTH STOP ROD
PT10446098 AUXILIARY HANDLE HARNESS
PT10446099 HANDLE SCREW
PT10446041 BLOCKING RING
PT10446042 NOSE PIECE
PCAP24M
PLW01M
PW02M
CAP SCREW M5-.8 X 16
LOCK WASHER 5MM
FLAT WASHER 5MM
101 PT10446101 COMPRESSION SPRING
102 PT10446102 CLUTCH
PT10446048 ROTOR HOUSING
PHTEK18M TAP SCREW M3.5 X 10
PT10446050 CARBON BRUSH BRACKET
PT10446051 CARBON BRUSH SET 2PC
PT10446052 CARBON BRUSH CAP
103 PT10446103 INNER CLIP 47MM
104 PT10446104 SPACER
105 PT10446105 O-RING 28 X 1.5
106 PT10446106 DUST CUP
PCAP24M
CAP SCREW M5-.8 X 16
107 PT10446107 RIGHT TOOL ID LABEL
108 PT10446108 LEFT TOOL ID LABEL
109 PT10446109 GRIZZLY LOGO LABEL
110 PT10446110 READ MANUAL LABEL
111 PT10446111 EYE-HEARING HAZARD LABEL
112 PT10446112 CARRYING CASE
PT10446054 STATOR ASSEMBLY
PT10446055 STATOR COVER
PHTEK18M TAP SCREW M3.5 X 10
P608ZZ
PT10446058 ROTOR ASSEMBLY
P6001ZZ BALL BEARING 6001 ZZ
BALL BEARING 608 ZZ
Model t10446 heavy-duty hammer drill
-13-
Warranty
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty
and any and all warranties that may be implied by law, including any merchantability or fitness, for any par-
ticular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,
or consequential damages arising from the use of our products.
To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then issue
you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the carton. We
will not accept any item back without this number. Proof of purchase must accompany the merchandise.
The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.
Please feel free to write or call us if you have any questions about the machine or the manual.
Thank you again for your business and continued support. We hope to serve you again soon.
-14-
Model t10446 heavy-duty hammer drill
|