M12CH User Manual
Contents
1. OPERATOR S MANUAL M12 X M12 FUEL 16mm 5 8 SDS PLUS 2 MODE ROTARY HAMMER TO REDUCE THE RISK OF INJURY USER MUST READ AND UNDERSTAND OPERATOR S MANUAL GENERAL POWER TOOL SAFETY WARNINGS battery operated cordless power tool WARNING READ ALL SAFETY WARNINGS AND ALL INSTRUCTIONS Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference The term power tool in the warnings refers to your mains operated corded power tool or WORK AREA SAFETY Keep work area clean and well lit Cluttered or dark areas invite accidents Do not operate power tools in explosive at mospheres such as in the presence of flam mable liquids gases or dust Power tools create sparks which may ignite the dust or fumes Keep children and bystanders away while operating a power tool Distractions can cause you to lose control ELECTRICAL SAFETY Power tool plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with earthed grounded power tools Unmodified plugs and matching outlets will reduce risk of electric shock eAvoid body contact with earthed or grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or grounded Do not expose power2. 1 XXXX MIN Minute RPM Blows per Minute BPM BPM Underwriters Laboratories Inc United States and Canada Ws FUNCTIONAL DESCRIPTION 1 LED 2 SDS Plus bit holde 3 Release collar 4 Mode selector masonry products and 5 Fuel gauge arsenic and chromium from chemically treated 6 Control switch lumber 7 Trigger Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are spe cially designed to filter out microscopic particles SPECIFICATIONS No Load Capacities o Loa No Load Blows Drill Only Rotary Hammer concrete Cat No Volts DC RPM Minute Steel Wood Carbide Tipped Percussion Bit M12CH 12 0 900 0 6575 10mm 13mm 16mm ASSEMBLY OPERATION A WARNING Recharge only with the charger specified for the battery For specific charging instructions read the operator s manual supplied with your charger and battery WARNING Always remove battery pack before changing or removing acces sories Only use accessories specifically recommended for this tool Others may be hazardous WARNING Always remove battery pack before changing or removing acces sories Only use accessories specifically rec
3. Remove any adjusting key or wrench before turning the power tool on Awrench or a key left 3 attached to a rotating part of the power tool may result in personal injury Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations Dress properly Do not wear loose clothing or jewellery Keep your hair clothing and gloves away from moving parts Loose clothes jewel lery or long hair can be caught in moving parts elf devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of dust collection can reduce dust related hazards POWER TOOL USE AND CARE Do not force the power tool Use the correct power tool for your application The correct power tool will do the job better and safer at the rate for which it was designed Do not use the power tool ifthe switch does not turn it on and off Any power tool that cannot be controlled with the switch is dangerous and must be repaired Disconnect the plug from the power source and or the battery pack from the power tool before making any adjustments changing accessories or storing power tools Such preventive safety measures reduce the risk of starting the power tool accidentally Store idle power tools out of the reach of chil dren and do not allow persons unfamiliar with the power tool or
4. An LED is turned on when the trigger is pulled 2 To vary the speed increase or decrease the pressure on the trigger The further the trigger is pulled the greater the speed 3 To stop the tool release the trigger Make sure the tool comes to a complete stop before laying the tool down Operating Position the tool grasp the handle firmly and pull the trigger Always hold the tool securely to maintain control This tool has been designed to achieve top performance with only moderate pressure Let the tool do the work If the speed begins to drop off when drilling large or deep holes pull the bit partially out of the hole while the tool is running to help clear dust Do not use water to settle the dust since it will clog the bit flutes and tend to make the bit bind in the hole If the bit should bind stop the tool free the bit and begin again APPLICATIONS Selecting Bits When selecting a bit use the right type for your job For best performance always use sharp bits Drilling 1 Before drilling be sure the workpiece is clamped securely Use backing material to prevent dam age to the workpiece during breakthrough 2 When starting a hole place the drill bit on the work surface and apply firm pressure Begin drilling at a slow speed gradually increasing the speed as you drill 3 Always apply pressure in line with the bit Use enough pressure to keep the drill biting but do not push hard enough to stall the mot
5. conditions liquid may be eject ed from the battery avoid contact If contact accidentally occurs flush with water If liquid contacts eyes additionally seek medical help Liquid ejected from the battery may cause irritation or burns SERVICE eHave your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained SPECIFIC SAFETY RULES Wear ear protectors Exposure to noise can cause hearing loss Use auxiliary handle s if supplied with the tool Loss of control can cause personal injury Hold power tools by insulated gripping sur faces when performing an operation where the cutting tool may contact hidden wiring Cutting accessory contacting a live wire may make exposed metal parts of the power tool live and could give the operator an electric shock eMaintain labels and nameplates These carry important information If unreadable or missing contact a MILWAUKEE service facility for a free replacement WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to cause cancer birth defects or other reproductive harm Some examples of these chemicals are lead from lead based paint crystalline silica from bricks and cement and other SYMBOLOGY Volts Direct Current No Load Revolutions per
6. operation If the tool does not start or operate at full power with a fully charged battery pack clean the contacts on the battery pack If the tool still does not work properly return the tool charger and battery pack to a MILWAUKEE service facility for repairs A WARNING To reduce the risk of per sonal injury and damage never immerse your tool battery pack or charger in liquid or allow a liquid to flow inside them Cleaning Clean dust and debris from charger and tool vents Keep tool handles clean dry and free of oil or grease Use only mild soap and a damp cloth to clean the tool battery pack and charger since certain cleaning agents and solvents are harmful to plastics and other insulated parts Some of these include gasoline turpentine lacquer thinner paint thinner chlorinated cleaning solvents ammonia and house hold detergents containing ammonia Never use flammable or combustible solvents around tools Repairs For repairs return the tool battery pack and charger to the nearest service centre please visit www milwaukeetools com au www milwaukeetools co nz or contact our customer service centre Australia Toll Free Telephone Number 1300 361 505 New Zealand Toll Free Telephone Number 0800 279 624 ACCESSORIES A WARNING Always remove battery pack before changing or removing accessories Only use accessories specifically recommend ed for this tool Others may be hazardous Fo
7. ommended for this tool Others may be hazardous A WARNING To reduce the risk of injury keep hands away from the bit and all moving parts Always wear safety goggles or glasses with side shields Inserting Removing the Battery To remove the battery push in the release buttons and pull the battery pack away from the tool To insert the battery slide the pack into the body of the tool Make sure it latches securely into place Installing Bits NOTE Only use accessories with SDS or SDS Plus shanks Be sure that the shank of the bit is clean Dirt par ticles may cause the bit to line up improperly Do not use bits larger than the maximum recommended capacity of the drill because gear damage or mo tor overloading may result For best performance be sure that the bit is properly sharpened and the shank is lightly greased before use 1 Insert the bit into the nose of the tool 2 Rotate bit slowly until it aligns with the locking mechanism 3 Push bit into tool until it locks 4 Check that the bit is locked properly it should be possible to pull the bit back and forth slightly about 6 5mm 5 To remove bits pull bit holder release collar toward the rear of tool and remove bit NOTE Use caution when handling hot bits Fuel Gauge To determine the amount of charge left in the bat tery pull the trigger The Fuel Gauge will light up for 2 3 seconds To signal the end of charge 1 light on the fuel gauge
8. or 4 Reduce pressure and ease the bit through the last part of the hole While the tool is still running pull the bit out of the hole to prevent jamming Drilling in Wood Composition Materials and Plastic Use chuck adapter kit Cat No 48 66 1370 When drilling in wood composition materials and plastic start the drill slowly gradually increasing speed as you drill When drilling into wood use wood augers or twist drill bits Always use sharp bits When using twist drill bits pull the bit out of the hole frequently to clear chips from the bit flutes To reduce the chance of splintering back work with a piece of scrap wood Use low speeds for plastics with a low melting point MAINTENANCE WARNING To reduce the risk of injury always unplug the charger and remove the battery pack from the charger or tool before performing any maintenance Never disas semble the tool battery pack or charger Contact a MILWAUKEE service facility for ALL repairs Maintaining Tool Keep your tool battery pack and charger in good repair by adopting a regular maintenance program After six months to one year depending on use return the tool battery pack and charger to A MILWAUKEE service facility for Lubrication e Mechanical inspection and cleaning gears spindles bearings housing etc e Electrical inspection battery pack charger motor Testing to assure proper mechanical and electrical
9. r a complete listing of accessories refer to your Milwaukee Electric Tool catalog or go online to www milwaukeetools com au www milwaukeetools co nz To obtain a catalog contact your local distributor or service center Side Handle Assembly optional Cat No 201755001 Milwaukee Electric Tool Corporation 13135 West Lisbon Road Brookfield Wisconsin U S A 53005 Milwaukee Electric Tool Corporation Australia Techtronic Industries Australia Pty Ltd Doncaster Victoria Australia 3108 Milwaukee Electric Tool Corporation New Zealand Techtronic Industries New Zealand Pty Ltd Mangere Auckland New Zealand 2022 Professionally made in China for Milwaukee Electric Tool Corporation 961011033 02 A
10. these instructions to operate the power tool Power tools are dangerous in the hands of untrained users Maintain power tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tool s operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control Use the power tool accessories and tool bits etc in accordance with these instructions taking into account the working conditions and the work to be performed Use of the power tool for operations different from those intended could result in a hazardous situation BATTERY TOOL USE AND CARE Recharge only with the charger specified by the manufacturer A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack Use power tools only with specifically desig nated battery packs Use of any other battery packs may create a risk of injury and fire When battery pack is not in use keep it away from other metal objects like paper clips coins keys nails screws or other small metal objects that can make a connection from one terminal to another Shorting the battery termi nals together may cause burns or a fire Under abusive
11. tools to rain or wet condi tions Water entering a power tool will increase the risk of electric shock Do not abuse the cord Never use the cord for carrying pulling or unplugging the power tool Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric shock When operating a power tool outdoors use an extension cord suitable for outdoor use Use of acord suitable for outdoor use reduces the risk of electric shock elf operating a power tool in a damp location is unavoidable use a residual current device RCD protected supply Use of an RCD reduces the risk of electric shock PERSONAL SAFETY Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury Use personal protective equipment Always wear eye protection Protective equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries Prevent unintentional starting Ensure the switch is in the off position before connecting to power source and or battery pack picking up or carrying the tool Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents
12. will flash for 2 3 seconds Selecting Action Always allow the motor to come to a complete stop before changing the mode selection to avoid dam age to the tool 1 For drilling turn the mode selector so the arrow points to the twist drill 8 symbol 2 For rotary hammering turn the mode selector so the ar row points to the hammer and twist drill 74 symbol NOTE To engage the hammering mechanism maintain pressure on the bit When pressure on the bit is released the hammering action will stop Using the Control Switch The control switch may be set to three positions forward reverse and lock Always allow the motor to come to a complete stop before using the control switch to avoid damage to the tool For forward clockwise rotation push in the control switch from the right side of the tool Check the direction of rotation before use For reverse counterclockwise rotation push in the control switch from the left side of the tool Check direction of rotation before use To lock the trigger push the control switch to the center position The trigger will not work while the control switch is in the center locked position Always lock the trigger or remove the battery pack before performing maintenance changing accessories storing the tool and any time the tool is not in use Starting Stopping and Controlling Speed 1 To start the tool grasp the handle firmly and pull the trigger NOTE
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