| 其他資料 | Button bit
Skirt: Straight (Regular skirt), Retrac and Straightrac (Sprial skirt)
Bits diameter: 45mm-152mm
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58,T68
Face design: Flat face, drop center, uniform face
Button selection: Spherical and ballistic
Cross bits and X bits
Skirt: Straight (Regular skirt) and Retrac
Bit diameter: 45mm-127mm
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58,T68
1. Product Name: thread drill bit
2. Application: Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.
3. MOQ: No MOQ required for testing and trial orde
4. Body Type: Normal type and retract type
5. Thread type: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
6. Diamater: 32mm-152mm
7. Button shape: Spherical and Ballistic
8. Face shape: Flat shape and Drop-center shape |