Impact Screw Driver Bits | 5/16 Driver Bit
CNC precision process.
Material:TaiWan S2 Steel,Hardness HRC 59°,Special heat treatment techniques HRC 57°.
shaft concentricity correction,Quality best for instead of HIOS,Vessel，DeWalt etc.
|
TYPE |
SIZE |
PCS/SET |
PCS/CTN |
CTN SIZE |
|
SB-IMP30 |
PH1 |
10PCS |
1200PCS |
23x28x21CM |
|
PH2 |
10PCS |
1200PCS |
23x28x21CM |
|
|
PH3 |
10PCS |
1200PCS |
23x28x21CM |
|
|
LENGTH(MM) |
25/30/35MM |
|||