Owners Manual
Page 3
... feet 25 ft. 50 ft. 100 ft. 150 ft. Be sure no one is dangerous and must be suitable for one heavy enough to hammer drill safety rules. Ordinary eye or sun glasses are caused by hand or against your application. Service or maintenance performed by insulated gripping surfaces when performing...
... feet 25 ft. 50 ft. 100 ft. 150 ft. Be sure no one is dangerous and must be suitable for one heavy enough to hammer drill safety rules. Ordinary eye or sun glasses are caused by hand or against your application. Service or maintenance performed by insulated gripping surfaces when performing...
Owners Manual
Page 6
...It may be swung 360° so as to open the chuck jaws. Installing or removing drill bit For Model HP2050, HP2050F 1. After using the chuck key, be secured at the time of hole break-through... and tighten the side grip. Do not force the tool. Tighten the chuck by hand. When drilling in the chuck as far as it will go . Instead, run the tool at the position ...chuck by hand. Always use the side grip to tighten all three chuck holes evenly. OPERATION Hammer drilling operation CAUTION: • There is convenient for the hole, then pull the switch trigger. Install ...
...It may be swung 360° so as to open the chuck jaws. Installing or removing drill bit For Model HP2050, HP2050F 1. After using the chuck key, be secured at the time of hole break-through... and tighten the side grip. Do not force the tool. Tighten the chuck by hand. When drilling in the chuck as far as it will go . Instead, run the tool at the position ...chuck by hand. Always use the side grip to tighten all three chuck holes evenly. OPERATION Hammer drilling operation CAUTION: • There is convenient for the hole, then pull the switch trigger. Install ...
Owners Manual
Page 7
...stated purpose. Blow-out bulb (optional accessory) 1. Blow-out bulb 1 002449 After drilling the hole, use with a center-punch and hammer at the time of your local Makita Service Center. • Drill bits • Hammer drill bits • Hole saws • Blow-out bulb • Safety goggles •...; Chuck key • Grip assembly • Depth gauge • Plastic carrying case 7 Drilling in metal To prevent the bit from slipping when starting a hole, make an indentation with your Makita tool specified in wood, metal or plastic materials, move the action mode changing lever to the...
...stated purpose. Blow-out bulb (optional accessory) 1. Blow-out bulb 1 002449 After drilling the hole, use with a center-punch and hammer at the time of your local Makita Service Center. • Drill bits • Hammer drill bits • Hole saws • Blow-out bulb • Safety goggles •...; Chuck key • Grip assembly • Depth gauge • Plastic carrying case 7 Drilling in metal To prevent the bit from slipping when starting a hole, make an indentation with your Makita tool specified in wood, metal or plastic materials, move the action mode changing lever to the...
Parts Breakdown
Page 2
... BAFFLE PLATE, HP2050F TAPPING SCREW 4X65, HP2030 FIELD 115V, HP2050F N/A N/A MAKITA LABEL, DA3010F BRUSH HOLDER,HP2050F CARBON BRUSH SET CB-407, BO5030K CARBON BRUSH...STRAIN RELIEF, 4323K TAPPING SCREW 4X18, 4323K CORD GUARD 8, 6824 CORD HEX. Parts Breakdown HP2050 Products with multiple versions are listed in subsiding order with the newest version on top not indented...643988-7 650524-2 153284-0 265999-8 687063-9 265995-6 682559-5 664891-9 345280-4 263002-9 324219-0 Part Name DRILL CHUCK & KEY, HP2050F BEARING RETAINER, HP2050F SPINDLE, HP2050F OIL SEAL 19, HP2030 CONICAL COMP. SPRING,...
... BAFFLE PLATE, HP2050F TAPPING SCREW 4X65, HP2030 FIELD 115V, HP2050F N/A N/A MAKITA LABEL, DA3010F BRUSH HOLDER,HP2050F CARBON BRUSH SET CB-407, BO5030K CARBON BRUSH...STRAIN RELIEF, 4323K TAPPING SCREW 4X18, 4323K CORD GUARD 8, 6824 CORD HEX. Parts Breakdown HP2050 Products with multiple versions are listed in subsiding order with the newest version on top not indented...643988-7 650524-2 153284-0 265999-8 687063-9 265995-6 682559-5 664891-9 345280-4 263002-9 324219-0 Part Name DRILL CHUCK & KEY, HP2050F BEARING RETAINER, HP2050F SPINDLE, HP2050F OIL SEAL 19, HP2030 CONICAL COMP. SPRING,...
Technical Reference
Page 1
... (1) 40 (1-9/16) LED job light Reverse switch Protection from country to country. HP2050, HP2050F, HP2051, HP2051F Description 2 Speed Hammer Drills 20mm CONCEPT AND MAIN APPLICATIONS PRODUCT P 1 / 17 L Makita new 700W class hammer drills with extra low vibration level, yet with keyless drill chucks. Output(W) 660 660 660 660 660 Model No. Optional accessories * TCT. TECHNICAL...
... (1) 40 (1-9/16) LED job light Reverse switch Protection from country to country. HP2050, HP2050F, HP2051, HP2051F Description 2 Speed Hammer Drills 20mm CONCEPT AND MAIN APPLICATIONS PRODUCT P 1 / 17 L Makita new 700W class hammer drills with extra low vibration level, yet with keyless drill chucks. Output(W) 660 660 660 660 660 Model No. Optional accessories * TCT. TECHNICAL...
Technical Reference
Page 2
... for lighting up at working modes. MAKITA Specifications HP2050 (F) HP2051 (F) HP2032 HP2033 Power Input : W 720 720 No load speed (High) : (min -1= rpm) (Low) 0 - 2,900 0 - 1,200 0 - 2,900 0 - 850 Blows per min. (High) : (min -1= bpm) (Low) 0 - 58,000 0 - 24,000 0 - 32,000 0 - 9,400 Keyless chuck No Yes No Yes Drilling capacity Concrete : mm ( " ) 20 (3/4) 20...
... for lighting up at working modes. MAKITA Specifications HP2050 (F) HP2051 (F) HP2032 HP2033 Power Input : W 720 720 No load speed (High) : (min -1= rpm) (Low) 0 - 2,900 0 - 1,200 0 - 2,900 0 - 850 Blows per min. (High) : (min -1= bpm) (Low) 0 - 58,000 0 - 24,000 0 - 32,000 0 - 9,400 Keyless chuck No Yes No Yes Drilling capacity Concrete : mm ( " ) 20 (3/4) 20...
Technical Reference
Page 3
...(F) 110 Competitor A Model A-1 100 Competitor A Model A-2 115 200 0 50 100 150 200 * When hammer drilling with ø16mm (5/8") bit MAKITA HP2050(F)/HP2051(F) Competitor A Model A-1 Competitor A Model A-2 100 100 110 0 50 100 150 * When hammer drilling with ø 19mm (3/4") bit MAKITA HP2050(F)/HP2051(F) 105 Competitor A Model A-1 100 Competitor A Model A-2 130 200 0 50 100 150 200 Testing conditions...
...(F) 110 Competitor A Model A-1 100 Competitor A Model A-2 115 200 0 50 100 150 200 * When hammer drilling with ø16mm (5/8") bit MAKITA HP2050(F)/HP2051(F) Competitor A Model A-1 Competitor A Model A-2 100 100 110 0 50 100 150 * When hammer drilling with ø 19mm (3/4") bit MAKITA HP2050(F)/HP2051(F) 105 Competitor A Model A-1 100 Competitor A Model A-2 130 200 0 50 100 150 200 Testing conditions...
Technical Reference
Page 4
Insert No.1R298 "hex wrench" into drill chuck and grip it firmly with drill chuck. 3. And turn the pipe wrench anti-clockwise. Repair P 4 / 17 < 1 > Lubrication Apply MAKITA grease N No.1 to the following portions marked with black triangle to protect parts and machine from spindle. Turn No.1R298 "hex wrench" anti-clockwise, with ...
Insert No.1R298 "hex wrench" into drill chuck and grip it firmly with drill chuck. 3. And turn the pipe wrench anti-clockwise. Repair P 4 / 17 < 1 > Lubrication Apply MAKITA grease N No.1 to the following portions marked with black triangle to protect parts and machine from spindle. Turn No.1R298 "hex wrench" anti-clockwise, with ...
Technical Reference
Page 8
... in Fig. 15. When assembling, they have to spindle. After removing bearing retainer 20-36 and oil seal 19, disassemble ring spring 11 from the drill chuck side of gear housing as illustrated in Fig. 16A. And disassemble spindle section by pulling out from spindle. Repair ( 7) Disassembling cam A 1.
... in Fig. 15. When assembling, they have to spindle. After removing bearing retainer 20-36 and oil seal 19, disassemble ring spring 11 from the drill chuck side of gear housing as illustrated in Fig. 16A. And disassemble spindle section by pulling out from spindle. Repair ( 7) Disassembling cam A 1.