OD22mm Diamond core bit for stone
is one kind of drills bit
use for fast drilling all kind of stone.
crown segment
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
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OD22mm diamond core bit is one kind of drills bit used for drilling stone, with fast drilling and long life, crown segment.
Diameter: 22mm
Length: 83mm
Thread size, 3/8 shaft without thread
Delivery time: Around 30days