Specifications

1.Reliable quality
2.Reasonable price
3.Long life and full model
4.Be certified by ISO900
5. Only end buyers

The cross bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is mainly used for hard rock, cross bit and button bit are mainly used for fissured rock.

It is mainly used for digging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits.

Drill type bit diamater (d) taper whter hole (d) Mm part on mm in

Cross type bits 32 1 17/64" 7 3 22 s132-722
34 1 11/32" 7 3 22 s134-722
36 1 27/64" 7 3 22 s136-722
38 1 1/2 " 7 3 22 s138-722
40 1 37/64" 7 3 22 s140-722
42 1 21/32" 7 3 22 s142-722
43 1 11/16" 7 3 22 s143-722
45 1 49/64" 7 3 22 s145-722
50 1 31/32" 7 3 22 s150-722
55 2 9/50" 7 3 22 s155-722

For more details please contact us.