Detailed Product Description
various kinds of drill bits for rock drilling machines, including chisel bit, cross bits, button bits, print with special logo
Product | Model | alloy buttons | Taper | water | Model | alloy buttons | Taper | water | ||
A | thick*high | (°) | hole | B(red color) | thick*high | (°) | hole | |||
Dalishen chisel drill bit | 42mm | 8~10*13.5~18 | 7 | 2 |
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40mm | 8~10*13.5~18 | 7 | 2 | 40mm | 10*15 | 7 | 2 | |||
38mm | 8~10*13.5~18 | 7 | 2 | 38mm | 10*15 | 7 | 2 | |||
36mm | 8~10*13.5~15 | 7 | 2 | 36mm | 10*15 | 7 | 2 | |||
34mm | 8~10*13.5~15 | 7 | 2 | 34mm | 9*13.5 | 7 | 2 | |||
32mm | 8~10*13.5~15 | 7 | 2 | 32mm | 9*13.5 | 7 | 2 | |||
30mm | 8~10*13.5~15 | 7 | 2 | 30mm | 9*13.5 | 7 | 2 | |||
Product | Model | alloy buttons | Taper | water | ||||||
thick*high | (°) | hole | ||||||||
Dalishen cross drill bit | 50mm | 10*16 | 7 | 3 | ||||||
42mm | 8*12 | 7 | 3 | |||||||
40mm | 8*12 | 7 | 3 | |||||||
38mm | 8*12 | 7 | 3 | |||||||
36mm | 8*12 | 7 | 3 | |||||||
Product | Model | alloy buttons | Taper | water | ||||||
guage | front | angle | (°) | hole | ||||||
Dalishen button drill bit | 42mm | 3*9 | 1*8 | 25° | 7 | 2 | ||||
40mm | 3*9 | 1*8 | 25° | 7 | 2 | |||||
36mm | 3*9 | 1*8 | 25° | 7 | 2 | |||||
34mm | 3*8 | 1*8 | 25° | 7 | 2 | |||||
32mm | 3*8 | 1*8 | 25° | 7 | 2 | |||||
