Dome Reaming bits

A: Fantastic Steel Material Imported from Sweden and USA.

B: Hex Rods Connected Reaming Bits: R28-R32 R32-R32,

C: Reaming bit / Pilot adapter  Head Diameters: From 28mm to 127mm.

D: Customer-made Cross Tapered bits are also available by order.

E: Taper Connection Degree: 6,12.

F: Hex Drill Rods Matched: Hex22, Hex25

Dome Reaming Bits for Drifting and Tunneling

Application of Cross Insert Bits:

Mining, Tunneling, Construction Project etc. Drifting and Tunneling Equipment.

Advantages of  Mushroom Bits:

A: High Effective Penetration Speed.

B: Bigger Gauge and Front button bits.

C: Production is fast and simple, lower labor cost and cheaper price for market users.

D: Very Suitable for Various Rock Informations.