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Tapered Chisel Bit
（1）Taper: 6°，7°，11°，12°，
（2）Type: chisel bit
（3）Diameter: 20mm-75mm
（4）Package: wooden case
（5）Supply ability: 10000pcs/month
（6）Delivery time: 7-10 days
Tapered chisel bit
（1）Taper: 6°，7°，11°，12°，
（2）Type: chisel bit
（3）Diameter: 20mm-75mm
（4）Package: wooden case
（5）Supply ability: 10000pcs/month
（6）Delivery time: 7-10 days
Tapered Button Bits have a very good drilling performance and long life time. We can supply long skirt and short skirt Tapered Button Bits.
The chisel drill bit is made from grade hard alloy and special steel, and generally matched with the light-duty rock drill, to drill the rock hole within diameter of 20mm-75mm.It iswidely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
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