OD51mm Diamond core bit for construction
is one kind of drill bit,use for drilling concrete.
fast speed and long life,low cost
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
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OD51mm diamond core bit is one kind of drill bit, used for drilling concrete, reinforced concrete, and asphalt, with fast drilling and long life, usually turbo or roof segment are better.
Diameter: 51mm
Length: 470mm
Thread size, UNC1-1/4
Delivery time: Around 30days.