Factory Direct Sales 7 Degree Gun Drilling Taper Rock Drilling Bits Chisel Bit
Factory Direct Sales 7 Degree Gun Drilling Taper Rock Drilling Bits Chisel Bit - Buy Chisel Bit,Tapered Drill Bits,Gold Machine
If you have your own design, please contact us, there will have a professional customer service to communicate with you.
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Tapered chisel bits are widely used for mining, tunneling and quarrying. We manufactuer various diameters of tapered chisel bits from 26mm to 45mm in different tapered degrees, as below, they are our tapered chisel bits specifications:
Bit diameter: 26mm ~ 45mm;
Taper degree: 4°46’, 6°, 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex. 22mm,
Other speical designs are available upon request
Products technical data
|Tapered chisel bits|
Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit
Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Tapered drill bits connect tapered drill steel of rock drill for drilling holes
High quality carbide and high quality steel
We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
Types of drill bits
Taper Angle (Degree)
Tapered chisel bits
Tapered cross bits
Tapered button bits
|Applicable Industries||Energy & Mining|
|Showroom Location||United States|
|Machinery Test Report||Provided|
|Marketing Type||Ordinary Product|
|Machine Type||Drilling Tool|