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ONCEPT AND MAIN APPLICATIONS

 

S

pecification

Model No.

BHP448

 Description

14.4V Cordless Hammer Driver Drill

S

tandard equipment

O

ptional accessories

Note:

 The standard equipment for the tool shown above may vary by country.

Fast charger DC18RA 

  

(for US, Canada, Guam, Panama, Mexico and Colombia)

Fast charger DC18RC

  (for all countries except the countries above)

Battery protectors

Drill bits for wood

Drill bits for steel

Drill bits for masonry

Driver bits

Charger DC18SD

Charger DC24SC

Automotive charger DC18SE

Battery BL1430

+ – bit 2-45 

 

................ 2

Bit holder  .................. 1

Belt clip 

 

..................... 1 

Grip assembly ............ 1

Model BHP448 is a successor model of BHP444, featuring:

 • Extremely compact tool size with an overall length of 225mm (8-7/8") -

    the shortest in its class

 • High power and productivity achieved with new DC motor (FD31-30)

 • 

Enhanced dust and drip-proof performance to ensure reliable operation

    even under bad weather.

 •

 Equipped with Battery fuel gauge for increased maneuverability.

This product is available in the following variations.

PRODUCT

Housing

color

BHP448RFE

DC18RC

Model No.

Type

Quantity

Charger

Plastic

carrying

case

Battery

cover

Yes

2

Battery

BL1430

1

No

No

No

No

No

BHP448Z

Makita

blue

BHP448RFE3

DC18RC

Yes

Systainer

case

No

No

BHP448RFX

DC18RC

No

2

BL1430

1

Yes

No

No

No

No

No

BHP448ZX

Yes

No

3

BL1430

2

Battery

Capacity of drill chuck: mm (")

Capacity: mm (")

Max 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

ˉ

¹=rpm

Energy capacity: Wh

Voltage: V

Capacity: Ah

High

Weight according to

EPTA-Procedure 01/2003

*

4

: kg (lbs)

Low

44

Cell

Li-ion

Charging time (approx.): min.

22 with DC18RC (DC18RA

*3

)

14.4

3.0

Yes

Yes

Yes (2 speeds)

Yes

Yes

2.2 (4.9)

13 (1/2)

65 (2-9/16)

21 stage + drill mode

Clutch torque setting: N.m (in.lbs)

1.0 - 10.0 (9 - 89)

67 (590)

43 (380)

77 (680)

0 - 1,800

0 - 350

1.5 (1/16) - 13 (1/2)

LED job light

T

ECHNICAL INFORMATION

Dimensions: mm (")

Width (W)
Height (H)

Length (L)

225 (8-7/8)

79 (3-1/8)

259 (10-1/4)

Note:

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

Depth rod ................... 1

Masonry

14 (9/16)

Impacts per minute:

             min

ˉ

¹=ipm

High

Low

0 - 27,000

0 - 5,200

*

 with Battery BL1430

W

L

H

Summary of Contents for BHP448

Page 1: ...ng variations PRODUCT Housing color BHP448RFE DC18RC Model No Type Quantity Charger Plastic carrying case Battery cover Yes 2 Battery BL1430 1 No No No No No BHP448Z Makita blue BHP448RFE3 DC18RC Yes...

Page 2: ...h 10 Use this tool if Drill chuck cannot be removed by the method of described in 3 1 Drill chuck disassembling removing mounting Drill chuck Open Drill chuck fully and remove M6x22 Flat head screw by...

Page 3: ...chuck in place Fig 7 M6x22 Flat head screw Left handed thread Turn Drill chuck clockwise by hand until it sits on the end of the threaded portion of Spindle Note Apply adhesive ThreeBond 1321B 1342 or...

Page 4: ...essed by the lever of Gear assembly Drill chuck side Motor side Drill chuck side Motor side 5 Push Speed change lever assembly toward Motor side until it stops to have space between the pin on the lev...

Page 5: ...rew to Yoke unit And insert the Motor section into Gear assembly while engaging Armature s gear with the Planet gears in Gear assembly Refer to the center right drawing in Fig 8 4 Before mounting Spee...

Page 6: ...sion spring 4 of Speed change lever assembly to the flat side without pin of Gear assembly for Speed change 2 Push Speed change lever assembly toward Motor side until it stops to have space between pi...

Page 7: ...ve any damage on Housing set when holding with Water pump pliers Gear case assembly The flat portion of Brush holder complete must be at 90 degrees to the edge surface of Housing L flat portion of Bru...

Page 8: ...ousing L as drawn below Projection Prong ASSEMBLING 3 4 Switch plate complete ASSEMBLING Put the projection on Switch between the prongs of F R change lever Fig 15 Fig 15 Housing L Switch plate comple...

Page 9: ...Switch Red Lead wire is used for some countries instead of white Terminal LED Wire connecting portion Fix LED lead wires with Lead wire holders drawn below Wiring of LED Lead Wires before setting Swi...

Page 10: ...yellow blue black Switch trigger Fig D 4 Fig D 5 Line filter Seal Put Line filter in this place Sponge Put the bundled Lead wires into the groove of Sponge Pay attention not to put Lead wires on the...

Page 11: ...D Switch Terminal Fig D 2A Fig D 1A LED Wire connecting portion Fix the LED lead wires with Lead wire holders drawn below Wiring of LED Lead Wires before setting Switch Wiring to Terminal Lead wire ho...

Page 12: ...ire holder yellow blue black Switch trigger FET Fig D 4A Fig D 5A Wiring in Housing set L Seal Put the bundled Lead wires into the groove of Sponge Pay attention not to put Lead wires on the Seal Lead...

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