Sollroc GT60 thread button bit

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