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Tapered Chisel Bits
Tapered Chisel Bits simple manufacturing process, convenient regrind, reliable work and strong adaptability to rock performance. Often used with light internal combustion, electric, pneumatic and hydraulic rock drills to drill rock holes up to D50mm in all types of rock. Due to its low price and other characteristics, it is still the main type of bit used in the medium and small diameter rock hole drilling engineering in mining industry.
The specifications of the word bit are: 28mm, 30mm, 32mm, 36mm, 38mm, 40mm, 42mm, 50mm, 60mm, etc., suitable for mining of coal, iron ore, gold, copper, lead and zinc mines, railways, tunnels, Construction of railways, highways