background image

P 1/ 10

Model No.

 Description

C

ONCEPT AND MAIN APPLICATIONS

 

S

pecification

Dimensions: mm (")

Width (W)
Height (H)

Length (L) 192 (7-9/16)

79 (3-1/8)

251 (9-7/8)

BDF446
Cordless Driver Drill

Battery

Capacity of drill chuck: mm (")
Capacity: mm (")

Lock torque: N.m (in.lbs)

Electric brake

Variable speed control

Mechanical speed control

Reversing switch

Max. fastening

torque: N.m (in.lbs)

Torque setting

Steel
Wood

Soft joint

Hard joint

No load speed:

      min-

1

=rpm

Cell

Voltage: V
Capacity: Ah

High

S

tandard equipment

O

ptional  accessories

Note:

 The standard equipment for the tool

   shown above may vary by country.

Fast charger DC18RC

Charger DC18SD

Charger DC24SC

Automotive Charger DC18SE

Battery BL1430

Battery BL1430A

Drill bits for wood

Drill bits for steel

Belt clip

Bit holder

+ – bit 2-45 

 

........ 1 pc   

Belt clip ............  1 pc

Weight according to

EPTA-Procedure 01/2003

*

2

: kg (lbs)

Low

Max output: W

Li-ion

Charging time (approx.):

                                min.

22

with DC18RC

14.4

3.0

Yes

Yes

Yes (2 speed)

Yes

Yes

1.7 (3.7)

13 (1/2)

38 (1-1/2)

16  drill mode

Clutch torque setting: N.m (in.lbs)

1.0 - 5.0 (9 - 44)

45 (400)
30 (270)

44 (390)

0 - 1,500

0 - 400

1.5 (1/16) - 13 (1/2)

250

Model BDF446 is the upgraded version of model BDF442, featuring:

• More compact and lightweight design than BDF442

• More comfortable operation will be provided by redesigned ergonomic grip

• Compatible with the 14.4V Li-ion batteries equipped with the Battery protection circuit

designed to protect the battery from damages due to overdischarge, high temperature

or overload current

Note:

 This product is not compatible with 14.4V-1.3Ah battery BL1415.

This product is available in the following variations.

All models also include the accessories listed below in "Standard equipment".

Housing

color

BDF446RFE

(---)

DC18RC

Model No.

Type

Quantity

Charger

Plastic

carrying case

Battery

cover

Yes
Yes

2

Battery

BDF446RFE3

BL1430

DC18RC

Yes

BDF446RF

BL1430

1

1

3

2

0

No

No

No

No

No

BDF446Z

(---)

Makita blue
Makita blue
Makita blue

BL1430

DC18RC

Makita blue

white

BDF446RFW

PRODUCT

LED job light

W

L

H

*2

 with Battery BL1430

T

ECHNICAL INFORMATION

OFFICIAL USE 

for ASC & Sales Shop

Summary of Contents for BDF446

Page 1: ...speed Yes Yes 1 7 3 7 13 1 2 38 1 1 2 16 stages drill mode Clutch torque setting N m in lbs 1 0 5 0 9 44 45 400 30 270 44 390 0 1 500 0 400 1 5 1 16 13 1 2 250 Model BDF446 is the upgraded version of...

Page 2: ...et Machine and Repairing tools Figs 1 2 3 CORRECT WRONG Fig 3 Fig 1 Fig 2 Note Use Impact driver to unscrew M6 x 22 Flat head screw if it could not be removed manually Open Keyless drill chuck fully a...

Page 3: ...ll chuck is removed from spindle Hex wrench 10 Counterclockwise force to be applied by operator Clockwise recoil force of Machine Fig 4 2 Remove Drill chuck Fig 4 ASSEMBLING Fig 5 Fig 6 end of the thr...

Page 4: ...lowly to turn Spindle clockwise 3 Drill chuck is tightened and consequently Spindle is locked Clockwise force to be applied by operator Note Apply adhesive ThreeBond 1321B 1342 or Locktite 242 to thre...

Page 5: ...g screws then remove Housing R 4 Remove the assembly of Motor section and Gear section Housing R 5 Remove Speed change lever then separate Gear assembly from Motor section 6 Remove Armature along with...

Page 6: ...Notch must be located on Armature drive end as above Wrong Correct Note Be careful when inserting Armature as fingers can be pinched and injured Wrong Correct Be sure to hold Commutator portion as you...

Page 7: ...position in Housing L so as to assemble Housing R to Housing L smoothly and exactly Fig 13 Fig 12 Fig 13 projection for fitting to the notch Engage the notch of Yoke unit with the projection inside of...

Page 8: ...put two Compression springs on the back of Speed change lever hook 2 Mount Speed change lever to Gear assembly Note Be sure to fit the hook of Gear assembly in Speed change lever Gear assembly Low spe...

Page 9: ...m P 1 Fig D 1 White Color index of lead wires sheath Black Red Yellow Brush holder complete Switch Terminal Connector FET Field effect transistor LED job light Line filter Line filter is not used for...

Page 10: ...lders Place Line filter here if it is used Line filter 2 Assemble Receptacles to Lead wires 1 Pass Lead wires of Brush holder complete through Line filter if it is used Receptacle Line filter Line fil...

Reviews: