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XP-G90B

■ 28mm(1-1/8")Hex Shank
■ Anti-vibration handle
■ Lock-on switch
■ Anti-vibration mechanism
■ Auto-stop carbon brushes for extended motor life
■ Metal housing and gear box for higher performance and reliability

Replace bit:
Clean the shank of bit and put some grease
The assembly of bit without the shoulder(with groove)  (see Fig 1 & Fig 2)
Operate the lock part 2 to 150 Degree position, insert the bit 1 into the holder 3.
Operate the lock part 2 back, pull the bit 1 to check if it was locked.
When disassembling, repeat operating lock part 2 to 150 Degree as Fig 1,
then pull out the bit from holder 3.

The assembly if bit with shoulder   ( see Fig 3 & Fig 4)
The shank length can be 160mm(6 3/8 inch) (Length from shank end to the shoulder)
Operate the lock part 2 to 210 Degree position, insert the bit 1 into the holder 3.
Operate the lock part 2 to180 degree position, can lock the bit.
Attention: The shoulder position should be between lock part 2 and holder 3.
Operate the lock part 2 back, pull the bit 1 to check if it was locked.
When disassembling, repeat operating lock part 2 to 210 Degree as Fig 3,
then pull out the bit from holder 3.

Breaker Hammer Kit
XP-G90B

Factory ID No.8 8011 022

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