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Grinding bit both accuracy and life are better than copper bit; Especially toughness increase several times, high strength and machining operations is not easily broken!
Quantity: 2pcs
Specification:
Diameter 10 mm,Hexagon Shank,Total l ength 80mm,
Shank length 40mm,Diamond length 5mm
Application:
for drilling granite marble, masonry, concrete, tile/ceramic.....
Feature:
Drilling with water
Very high efficiency, multi-purpose drilling
Long life drilling
Other Available size:6mm, 8mm, 12mm, 14mm
Grinding bit both accuracy and life are better than copper bit; Especially toughness increase several times, high strength and machining operations is not easily broken!
Quantity: 2pcs
Specification:
Diameter 10 mm,Hexagon Shank,Total l ength 80mm,
Shank length 40mm,Diamond length 5mm
Application:
for drilling granite marble, masonry, concrete, tile/ceramic.....
Feature:
Drilling with water
Very high efficiency, multi-purpose drilling
Long life drilling
Other Available size:6mm, 8mm, 12mm, 14mm