Tapered chisel bit for mining of black metal mines small hole drilling diameter 20mm
Tapered chisel bits from rock drill bits factory ProDrill, suitable for mining of black metal mines(such as iron mine,
manganese etc), nonferrous metal mine(such as gold, silver, copper etc), marble and granite etc. Its drilling depth usually
is 15m-18m in case of hardness grade F8-14. At present, we offer rock drill bits including Horse Shoe Bits and Chisel bits.
Chisel is more popular in Saudi Arabia, and it's suitable for hard rock drilling.
Product features:
Premium designs and steel and premium tungsten carbide inserts(cemented carbide bits), Offers industry-leading strength
and penetration rates for more productivity,Excellent straightness and hole clean quality, Get max.drilling performance for
rock drill with long life to save up fuel cost.
Chisel bits is suitable for mining of black metal mines(such as iron mine/ manganese ore), nonferrous metal mine(such as
gold/silver/copper ore), marble and granite etc.Its drilling depth usually is 15m-18m in case of hardness grade F8-14. At
present, there are Horse Shoe Bits and Chisel bits. Chisel is more popular in Saudi, and it's suitable for hard rock drilling.
It is widely used in drilling holes with a depth size less than 5 meters and diameter scope in 20-45 mm by light-duty hand
hold drills, Like Y6, Y10, Y24, , major use in natural dimensional stone quarry for small hole drilling, block 's trimming and
2nd splitting for small blocks. To match Hexagonal 22 mm and Hexagonal 12 mm's tapered drill steel with 4 ,6,7,11,12 degree ,
All tapered chisel bit are made with high quality of raw material through special heat treatment, The deliver capacity are very
strong and can completely meet customer's requirements on delivery design.
Audited Supplier 
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