Diamond core bit is a one kind of diamond tool,
used for drilling stone or concrete
fast drilling speed and long life.
Supply Ability: 5000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
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Diamond core bit and diamond drilling bit are all diamond tool,used for drilling, porcelain, marble, granite, concrete, asphalt or reinforced concrete, with fast drilling and long life. Segments type includes normal segment, roof segments, turbo segments and crown segments. Size from 6.5mm to 152mm.
Diameter: 6.5-152mm
Thread size, 3/8 or 1/2 shaft without thread, 5/8-11, UNC1-1/4
Delivery time: Around 30days