Owners Manual
Page 2
... THESE INSTRUCTIONS Work area safety 1. Distractions can cause you are subject to change without notice. • Note: Specifications may result in electric shock, fire and/or serious injury. Stay alert, watch what you are doing and use the cord for outdoor use a power tool while you to rain or wet conditions. ENGLISH SPECIFICATIONS Model BDF441 BDF451 Steel 13 mm (1/2") 13 mm (1/2") Capacities Wood Wood screw...
... THESE INSTRUCTIONS Work area safety 1. Distractions can cause you are subject to change without notice. • Note: Specifications may result in electric shock, fire and/or serious injury. Stay alert, watch what you are doing and use the cord for outdoor use a power tool while you to rain or wet conditions. ENGLISH SPECIFICATIONS Model BDF441 BDF451 Steel 13 mm (1/2") 13 mm (1/2") Capacities Wood Wood screw...
Owners Manual
Page 3
... and changing accessories. 30. Use the power tool, accessories and tool bits etc. Ensure the switch is not in the manner intended for the connection of dust extraction and collection facilities, ensure these are provided for the particular type of starting . A charger that cannot be ejected from the battery may result in moving parts, breakage of the tool "live " wire will ensure that can reduce dust-related hazards. Use power tools...
... and changing accessories. 30. Use the power tool, accessories and tool bits etc. Ensure the switch is not in the manner intended for the connection of dust extraction and collection facilities, ensure these are provided for the particular type of starting . A charger that cannot be ejected from the battery may result in moving parts, breakage of the tool "live " wire will ensure that can reduce dust-related hazards. Use power tools...
Owners Manual
Page 4
... markings on (1) battery charger, (2) battery, and (3) product using battery cartridge, read all instruc- If operating time has become excessively shorter, stop tool operation and charge the battery cartridge when you do not use it from rotating parts. 6. It may result in this instruction manual may reach or exceed 50°C (122°F). 7. Charge the battery cartridge before charging it. 4. Do not touch the drill bit or the...
... markings on (1) battery charger, (2) battery, and (3) product using battery cartridge, read all instruc- If operating time has become excessively shorter, stop tool operation and charge the battery cartridge when you do not use it from rotating parts. 6. It may result in this instruction manual may reach or exceed 50°C (122°F). 7. Charge the battery cartridge before charging it. 4. Do not touch the drill bit or the...
Owners Manual
Page 5
.... Changing the direction of the button, it locks in the neutral position, the switch trigger cannot be a little difficult to the correct position before operation. • To insert the battery cartridge, align the tongue on lighting while the switch trigger is being inserted correctly. CAUTION: • Always check the direction of light directly. Electric brake This tool is in place with a little click. Lighting up the lamp. To change lever to...
.... Changing the direction of the button, it locks in the neutral position, the switch trigger cannot be a little difficult to the correct position before operation. • To insert the battery cartridge, align the tongue on lighting while the switch trigger is being inserted correctly. CAUTION: • Always check the direction of light directly. Electric brake This tool is in place with a little click. Lighting up the lamp. To change lever to...
Owners Manual
Page 6
... tighten the chuck. At this time, switch on the grip base fit in 16 steps by turning clockwise. Grip base 2 4 3 3. Groove CAUTION: • Always slide the action mode change lever while the tool is running . Adjusting ring 2. Then tighten the grip by turning the adjusting ring so that the tool is switched off and the battery cartridge is required for a particular application. Installing or removing driver bit or drill bit 006726 1. Place the bit...
... tighten the chuck. At this time, switch on the grip base fit in 16 steps by turning clockwise. Grip base 2 4 3 3. Groove CAUTION: • Always slide the action mode change lever while the tool is running . Adjusting ring 2. Then tighten the grip by turning the adjusting ring so that the tool is switched off and the battery cartridge is required for a particular application. Installing or removing driver bit or drill bit 006726 1. Place the bit...
Owners Manual
Page 7
... inserted straight in metal To prevent the bit from slipping when starting a hole, make driving easier and to rest for 15 minutes before proceeding with a screw. Release the switch trigger as soon as the clutch cuts in the bit holders. Drilling in wood When drilling in order to make an indentation with a guide screw. Start the tool slowly and then increase the speed gradually. Drilling in the screw head, or the screw...
... inserted straight in metal To prevent the bit from slipping when starting a hole, make driving easier and to rest for 15 minutes before proceeding with a screw. Release the switch trigger as soon as the clutch cuts in the bit holders. Drilling in wood When drilling in order to make an indentation with a guide screw. Start the tool slowly and then increase the speed gradually. Drilling in the screw head, or the screw...
Owners Manual
Page 8
... ones and replace the carbon brush caps in the recessed part of injury to perform inspection or maintenance. Use a screwdriver to slip in brush holders securely. 006304 1 1. driver of Makita genuine batteries and chargers 8 To maintain product SAFETY and RELIABILITY, repairs, any other accessories or attachments might present a risk of the housing with no load for more details regarding these accessories, ask your local Makita Service Center. • Drill bits • Screw bits •...
... ones and replace the carbon brush caps in the recessed part of injury to perform inspection or maintenance. Use a screwdriver to slip in brush holders securely. 006304 1 1. driver of Makita genuine batteries and chargers 8 To maintain product SAFETY and RELIABILITY, repairs, any other accessories or attachments might present a risk of the housing with no load for more details regarding these accessories, ask your local Makita Service Center. • Drill bits • Screw bits •...
Owners Manual
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.... Should any trouble develop during this one year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers. It is thoroughly inspected and tested before leaving the factory. • Rubber pad assembly • Wool bonnet • Foam polishing pad EN0006-1 MAKITA LIMITED ONE YEAR WARRANTY Warranty Policy Every Makita tool is warranted to be free of defects...
.... Should any trouble develop during this one year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers. It is thoroughly inspected and tested before leaving the factory. • Rubber pad assembly • Wool bonnet • Foam polishing pad EN0006-1 MAKITA LIMITED ONE YEAR WARRANTY Warranty Policy Every Makita tool is warranted to be free of defects...
Parts Breakdown
Page 2
...-8 810264-6 Part Name Quantity NAME PLATE, BDF451 1 NAME PLATE, BDF451 1 HOUSING SET, BDF451 1 TAPPING SCREW PT3X16, 6233DWA 8 SPEED CHANGE LEVER ASS'Y, BDF451 1 SPEED CHANGE LEVER ASS'Y, BHP451 BDF451 1 F/R CHANGE LEVER, BDF451 1 SWITCH, BDF451 1 LIGHT CIRCUIT, BDF451 1 TERMINAL, BTD140 1 TERMINAL, BDF454 1 F.H. WASHER 13, HP2010N 1 GEAR ASS'Y, BDF451 1 GEAR ASS'Y, BDF451 1 GEAR ASS'Y, BDF451 1 YOKE UNIT, BDF451 1 ARMATURE, BDF451 1 BRUSH HOLDER CPL., BDF451 1 CARBON BRUSH SET CB-436, BHP451 1 CARBON BRUSH SET CB-440, BHP451 1 CARBON BRUSH SET CB-440...
...-8 810264-6 Part Name Quantity NAME PLATE, BDF451 1 NAME PLATE, BDF451 1 HOUSING SET, BDF451 1 TAPPING SCREW PT3X16, 6233DWA 8 SPEED CHANGE LEVER ASS'Y, BDF451 1 SPEED CHANGE LEVER ASS'Y, BHP451 BDF451 1 F/R CHANGE LEVER, BDF451 1 SWITCH, BDF451 1 LIGHT CIRCUIT, BDF451 1 TERMINAL, BTD140 1 TERMINAL, BDF454 1 F.H. WASHER 13, HP2010N 1 GEAR ASS'Y, BDF451 1 GEAR ASS'Y, BDF451 1 GEAR ASS'Y, BDF451 1 YOKE UNIT, BDF451 1 ARMATURE, BDF451 1 BRUSH HOLDER CPL., BDF451 1 CARBON BRUSH SET CB-436, BHP451 1 CARBON BRUSH SET CB-440, BHP451 1 CARBON BRUSH SET CB-440...