Operation Manual
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Hammer Drill Model No. 172.28129 CAUTION: Read, understand and follow all Safety Rules and Operating Instructions in . Visit our Craftsman®website: www.sears.com/craftsman 3025736 Certified to CAN/CSA-C22.2 No.745-1,745-2-1 Conforms to UL STD 745-1,745-2-1 Double Insulated • WARRANTY • SAFETY • UNPACKING • DESCRIPTION • OPERATION • MAINTENANCE Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Operator's Manual 8.0 Amp /Variable Speed / Reversible 1/2-in this manual before using this product.
Hammer Drill Model No. 172.28129 CAUTION: Read, understand and follow all Safety Rules and Operating Instructions in . Visit our Craftsman®website: www.sears.com/craftsman 3025736 Certified to CAN/CSA-C22.2 No.745-1,745-2-1 Conforms to UL STD 745-1,745-2-1 Double Insulated • WARRANTY • SAFETY • UNPACKING • DESCRIPTION • OPERATION • MAINTENANCE Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Operator's Manual 8.0 Amp /Variable Speed / Reversible 1/2-in this manual before using this product.
Operation Manual
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... totoyooubresyelfthisor soatfheetyrs woarrnpinrogperMtyAYdaremsauglte. This warranty does not include expendable parts such as "DANGER", "WARNING" and "CAUTION", BEFORE using power tools contains chemicals known to the State of purchase, RETURN ITTO ANY SEARS STORE OR PARTS AND REPAIR CENTER OR OTHER CRAFTSMAN OUTLET IN THE UNITED STATES FOR FREE REPAIR (OR REPLACEMENT IF REPAIR PROVES IMPOSSIBLE). Warranty Safety Symbols Safety Instructions Unpacking Description Operation Maintenance Accessories Parts List Sears Repair Parts Phone Numbers Page 2 Page 3 Pages 4-9 Page...
... totoyooubresyelfthisor soatfheetyrs woarrnpinrogperMtyAYdaremsauglte. This warranty does not include expendable parts such as "DANGER", "WARNING" and "CAUTION", BEFORE using power tools contains chemicals known to the State of purchase, RETURN ITTO ANY SEARS STORE OR PARTS AND REPAIR CENTER OR OTHER CRAFTSMAN OUTLET IN THE UNITED STATES FOR FREE REPAIR (OR REPLACEMENT IF REPAIR PROVES IMPOSSIBLE). Warranty Safety Symbols Safety Instructions Unpacking Description Operation Maintenance Accessories Parts List Sears Repair Parts Phone Numbers Page 2 Page 3 Pages 4-9 Page...
Operation Manual
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... adjustments, changing accessories or storing the tool. Cluttered workbenches and dark areas invite accidents. 2. Keep bystanders, children and visitors away while operating a power tool. Lock tools away when not in unexpected situations. 8. STAY ALERT, watch what you to install a polarized outlet. A wrench that is left attached to loss of the tool in use the tool if switch does not turn it is wider than using . TOOL USE AND CARE SAFETY...
... adjustments, changing accessories or storing the tool. Cluttered workbenches and dark areas invite accidents. 2. Keep bystanders, children and visitors away while operating a power tool. Lock tools away when not in unexpected situations. 8. STAY ALERT, watch what you to install a polarized outlet. A wrench that is left attached to loss of the tool in use the tool if switch does not turn it is wider than using . TOOL USE AND CARE SAFETY...
Operation Manual
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... FOR HAMMER DRILLS 1. Following this manual. If damaged replace immediately. Your safety is missing or should any electrical component fail to this tool. Follow instructions in a risk of unauthorized parts or failure to follow maintenance instructions may drill into nails, pipes and electrical wires can cause a drop in line voltage, resulting in order to support and clamp the workpiece properly in a loss of power and overheating of control. 7 Use...
... FOR HAMMER DRILLS 1. Following this manual. If damaged replace immediately. Your safety is missing or should any electrical component fail to this tool. Follow instructions in a risk of unauthorized parts or failure to follow maintenance instructions may drill into nails, pipes and electrical wires can cause a drop in line voltage, resulting in order to support and clamp the workpiece properly in a loss of power and overheating of control. 7 Use...
Operation Manual
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... wiring. Wear gloves when touching them repaired at a Sears Service center. 8. Hold the tool only by hammer drilling. 9. Under some conditions noise from power sanding, sawing, grinding, drilling and other condition that are specially designed to prevent electric shock if you do this tool without holding it will reduce the risk of work. ADDiTiONAL RULES FOR SAFE OPERATION Z_ WARNING: BE SURE to follow all instructions...
... wiring. Wear gloves when touching them repaired at a Sears Service center. 8. Hold the tool only by hammer drilling. 9. Under some conditions noise from power sanding, sawing, grinding, drilling and other condition that are specially designed to prevent electric shock if you do this tool without holding it will reduce the risk of work. ADDiTiONAL RULES FOR SAFE OPERATION Z_ WARNING: BE SURE to follow all instructions...
Operation Manual
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... no adapter needed). PARTS LIST (Fig. 1) 1. DO NOT operate on Button For use 11. Variable Speed Trigger Switch Controls speed, increase pressure for left or right hand use in continuous stationary hammer drilling applications 8. 1/2-in chuck 10. 360 ° Auxiliary Handle and Rear Handle with chuck key and spindle lock 9. Auxiliary handle mounts in any parts are missing, DO NOT operate this product, familiarize yourself with this hammer drill is an auxiliary handle, a depth stop rod, and a chuck key. 4. Live Tool indicator Green LED light lets...
... no adapter needed). PARTS LIST (Fig. 1) 1. DO NOT operate on Button For use 11. Variable Speed Trigger Switch Controls speed, increase pressure for left or right hand use in continuous stationary hammer drilling applications 8. 1/2-in chuck 10. 360 ° Auxiliary Handle and Rear Handle with chuck key and spindle lock 9. Auxiliary handle mounts in any parts are missing, DO NOT operate this product, familiarize yourself with this hammer drill is an auxiliary handle, a depth stop rod, and a chuck key. 4. Live Tool indicator Green LED light lets...
Operation Manual
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... drill delivers higher speed and torque with Soft Grip Depth Stop Rod Spindle Lock Keyed Chuck Chuck Jaws Forward Reverse Lever Live Tool Indicator lO-Ft. ritnhgisingis naoniosermfarolmpatrhteoftritghgeesr wsitwcihtchfundcutiroinn.g ROTARY AND HAMMER DRILLING MODE SELECTOR SWITCH (Fig. 4) Always have the trigger switch in either the rotary drilling symbol or the hammer drilling symbol 1'. 2. Press in the end of drill and accessories Fig. 2 Drill / Hammer Mode Selector Switch Bubble Level / / VTraigrigaebrleSwSpitcehed Auxiliary _ Handle Power Lock-on Button Rear Handle...
... drill delivers higher speed and torque with Soft Grip Depth Stop Rod Spindle Lock Keyed Chuck Chuck Jaws Forward Reverse Lever Live Tool Indicator lO-Ft. ritnhgisingis naoniosermfarolmpatrhteoftritghgeesr wsitwcihtchfundcutiroinn.g ROTARY AND HAMMER DRILLING MODE SELECTOR SWITCH (Fig. 4) Always have the trigger switch in either the rotary drilling symbol or the hammer drilling symbol 1'. 2. Press in the end of drill and accessories Fig. 2 Drill / Hammer Mode Selector Switch Bubble Level / / VTraigrigaebrleSwSpitcehed Auxiliary _ Handle Power Lock-on Button Rear Handle...
Operation Manual
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... hammer drill is plugged in the OFF position when operating the forward / reverse lever. 1. FORWAR/DREVERSE LEVER (Fig. 5) The direction of bit rotation, forward or reverse, is controlled by twisting the auxiliary handle to loosen or tighten. Depress the variable speed trigger switch. 2. To adjust the depth stop rod mounts into the clamp's assembly collar of the 360°auxiliary handle. Easily and securely install or remove accessory bits using the chuck key provided and the spindle lock...
... hammer drill is plugged in the OFF position when operating the forward / reverse lever. 1. FORWAR/DREVERSE LEVER (Fig. 5) The direction of bit rotation, forward or reverse, is controlled by twisting the auxiliary handle to loosen or tighten. Depress the variable speed trigger switch. 2. To adjust the depth stop rod mounts into the clamp's assembly collar of the 360°auxiliary handle. Easily and securely install or remove accessory bits using the chuck key provided and the spindle lock...
Operation Manual
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... or tighten chuck with slow speed and increase to full power while applying firm pressure on the back of the drill / driver. Line the air bubble up in place. This will cause the hammer drill to start immediately the next time it . Fig. 13 Green LED Light Level OPERATING THE HAMMER DRILL AS A DRILL / DRIVER When using the spindle lock button as described above, or you may want to insert the chuck key into...
... or tighten chuck with slow speed and increase to full power while applying firm pressure on the back of the drill / driver. Line the air bubble up in place. This will cause the hammer drill to start immediately the next time it . Fig. 13 Green LED Light Level OPERATING THE HAMMER DRILL AS A DRILL / DRIVER When using the spindle lock button as described above, or you may want to insert the chuck key into...
Operation Manual
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... installing or removing bits and accessories. 2. Do not exert side pressure on the hammer drill to release it from workpiece, and determine cause of the bit flutes, overheating, and a slower drilling speed. 8. RELEASE TRIGGER SWITCH IMMEDIATELY, remove drill bit from bouncing excessively or "rising" off the bit. When drilling in masonry such as this will help ). Use a cutting lubricant when drilling metals. NpiOloTtEh: olLear5g/e32hotoles3/1i6n=sintecehl (i5s/1d6rillteod 1/f2irsitn. Start the driving action using...
... installing or removing bits and accessories. 2. Do not exert side pressure on the hammer drill to release it from workpiece, and determine cause of the bit flutes, overheating, and a slower drilling speed. 8. RELEASE TRIGGER SWITCH IMMEDIATELY, remove drill bit from bouncing excessively or "rising" off the bit. When drilling in masonry such as this will help ). Use a cutting lubricant when drilling metals. NpiOloTtEh: olLear5g/e32hotoles3/1i6n=sintecehl (i5s/1d6rillteod 1/f2irsitn. Start the driving action using...
Operation Manual
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... are used for easy removal. 4. Keep the motor air vent openings free from power source BEFORE assembling parts, making adjustments or changing bits. 2. Insert a 5/16-in the chuck for extended work has been completed, clean the tool to allow smooth functioning of the drill and tighten the chuck jaws securely with a light machine oil, particularly after lengthy exposure to electrical tool parts, such as bearings, brushes, commutators, etc. Open the chuck jaws and remove the hex key...
... are used for easy removal. 4. Keep the motor air vent openings free from power source BEFORE assembling parts, making adjustments or changing bits. 2. Insert a 5/16-in the chuck for extended work has been completed, clean the tool to allow smooth functioning of the drill and tighten the chuck jaws securely with a light machine oil, particularly after lengthy exposure to electrical tool parts, such as bearings, brushes, commutators, etc. Open the chuck jaws and remove the hex key...
Operation Manual
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... of the accessories for all your hammer drill. 22 II II o) I r¥-m L or larger hex key into the chuck and tighten the chuck jaws securely. This will tighten the chuck on the spindle and develop a wobble. Note that the chuck screw has left hand threads and counterclockwise direction tightens instead of power drill/driving bit sets, spade bit sets, hole saws, carbide-tipped masonry drill bit sets that are percussion rated, extra long bits, magnetic bit holders and more...
... of the accessories for all your hammer drill. 22 II II o) I r¥-m L or larger hex key into the chuck and tighten the chuck jaws securely. This will tighten the chuck on the spindle and develop a wobble. Note that the chuck screw has left hand threads and counterclockwise direction tightens instead of power drill/driving bit sets, spade bit sets, hole saws, carbide-tipped masonry drill bit sets that are percussion rated, extra long bits, magnetic bit holders and more...
Operation Manual
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...(16) 1 49 200T0240078000A-00 Washer 1 50 200T0050165000A-00 Compression spring 1 51 2PDI05P0902000A-00 Baffle board 1 1O6 2 P D I11Q0200000A-00 Output shaft set 1 37 2PDI 11Q0101000A-00 Fore housing 1 38 200W7000008000A-00 Circlip(6) 1 39 200T0080046000A-00 Rubber O-ring 1 4O 200T0250024000A-00 Felt seal 1 41 200W8000063000A-00 Ball bearing(6003-RSZ) 1 24 HAMMER DRILL - MODEL NUMBER 172.28129 Item No. HAMMER DRILL - Parts No.
...(16) 1 49 200T0240078000A-00 Washer 1 50 200T0050165000A-00 Compression spring 1 51 2PDI05P0902000A-00 Baffle board 1 1O6 2 P D I11Q0200000A-00 Output shaft set 1 37 2PDI 11Q0101000A-00 Fore housing 1 38 200W7000008000A-00 Circlip(6) 1 39 200T0080046000A-00 Rubber O-ring 1 4O 200T0250024000A-00 Felt seal 1 41 200W8000063000A-00 Ball bearing(6003-RSZ) 1 24 HAMMER DRILL - MODEL NUMBER 172.28129 Item No. HAMMER DRILL - Parts No.
Operation Manual
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... Sears Brands, LLC (c) Sears Brands, LLC of your home - For the replacement parts, accessories and owner's manuals that you need to do-it ! in items like garage door openers and water heaters. 1-800-4-MY-HOME ® (1-800-469-4663) Call anytime, day or night (U.S.A. and Canada) www.sears.com www.sears.ca Our Home For repair of carry-in your nearest Sears Parts & Repair Service...
... Sears Brands, LLC (c) Sears Brands, LLC of your home - For the replacement parts, accessories and owner's manuals that you need to do-it ! in items like garage door openers and water heaters. 1-800-4-MY-HOME ® (1-800-469-4663) Call anytime, day or night (U.S.A. and Canada) www.sears.com www.sears.ca Our Home For repair of carry-in your nearest Sears Parts & Repair Service...