diamond core bit is use for driling all kind of stone,
this diamond core drill with fast drilling and long life with
low price
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
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OD100mm diamond core bits used for drilling stone, with fast drilling and long life, turbo segment
Diameter: 100mm
Length: 83mm
Thread size, 1/2 shaft without thread
Delivery time: Around 30days.