z JQ20

                                              JQ20

  No.

       Description

     1

  Back Head

     2

  Back Head O-ring

     3

  Air Check Valve

     4

  Air Check Valve Spring

     5

  Bushing(Buffer Ring)

     6

  Air Guide

     7

  Air Distirbutor

     8

  Air Distributor O-ring

     9

  Cylinder

   10

  Cylinder Stop Ring

   11

  Wear Sleeve

   12

  Piston

   13

  Piston Stop Ring  

   14

  Bearing O-ring

   15

  Bearing

   16

  Bit Retaining Ring O-ring

   17

  Bit Retaining Ring

   18

Chuck(Drive Sub)

                        < back              part lists               next >