Makita HR4001C User Manual

9
Installing or removing the bit
Clean the bit shank and apply bit grease before installing the bit.
Insert the bit into the tool. Turn the bit and push it in until it engages.
If the bit cannot be pushed in, remove the bit. Pull the chuck cover down a cou-
ple of times. Then insert the bit again. Turn the bit and push it in until it
engages.
After installing, always make sure that the bit is securely held in place by trying
to pull it out.
To remove the bit, pull the chuck cover down all the way and pull the bit out.
1. Bit shank
2. Bit grease
2
1
003150
1. Bit
2. Chuck cover
1
2
006318
1. Bit
2. Chuck cover
1
2
006333

Makita HR4001C Specifications

General

Cord length	4 m
Input power	1100 W
Output power	1200 W
Power source	AC
Impact rate	2750 bpm
Rated speed (max)	480 RPM
Impact energy (max)	6.8 J
Sound pressure level	92 dB
Drilling diameter in concrete (max)	40 mm

Weight and Dimensions

Depth	106 mm
Width	468 mm
Height	261 mm
Weight	6300 g