Hot press diamond core drill bit
1.Hot pressed impregnated diamond bits are the most commonly useful bit in the mineral exploration industry,as they have the widest range of application.The carefully selected grades of high quality synthetic diaond are distributed in the depth of impregnated bit’s matrix series.Matrix layer contains a uniform distribution of these crystal that are embedded in a powdered metal bond.
2.Features: good quality, reasonable price,stability, fast drilling spead,high efficiency and less chipping, long life.
3.Application:drilling geology,metallurgy,coal and mining.highways,railways,bridge,hydroppwer station,housing construction etc.
4.Commonly used specifications:75MM,91MM,113MM,133MM,153MM,171MM
5.Special specifications can be customized.
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