42mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
USD $10 - $20 /Piece
Min.Order:200 Pieces
Taian Zhuoya Machine Tools Co., Ltd.
41mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
40mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
38mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
36mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
35mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
34mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
We can design and produce different drilling bits according to customers' requirements.
Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) | Weight (kg) |
Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree | 50/55/60/71/80 | 0.15 - 0.45 |
Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 50/55/60/71/80 | 0.18 - 0.7 | |
Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 | 0.2 - 0.5 |