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Rock Drill Bits Button Bits Carbide Drill Bits

2018-03-09    Sinic Rock Drilling Tools Co.,Ltd.    Read:36

 Tapered button bit - Carbide drill bits for hardened steel


Button bit is advanced type of taper drill bits when compared with taper chisel bits and taper cross bits. With carbide buttons hot pressed on bits bodies, it has good drilling performance and life time. Usually used for hard or very hard rock formation.


1Taper: 6°11°12°

2Diameter: 20mm-75mm

3Packing: wooden case

4Supply ablity:10000pcs/month

5Delivery time: 7-10days








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