China Customized Vacuum Brazed High-Speed Drill Bit, Find details about China Hole Drill Bit, Hole Core Drill Bit from Customized Vacuum Brazed High-Speed Drill Bit
wDia.(mm) | Segment Height | Total length | Connection |
5 | 2 | 55 | 1/4″Hex |
12 | 2 | 55 | 1/4″Hex |
25 | 2 | 55 | 1/4″Hex |
32 | 2 | 46 | 5/8-18″UNF |
89 | 2 | 46 | 5/8-18″UNF |
127 | 2 | 46 | 5/8-18″UNF |