Dry Vacuum Brazed Diamond Drill Bits 2pcs 1/4" with Quick Change Hex Shank for Granite Porcelain Tile Ceramic Marble

Model:
D08D06Q

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Dry Vacuum Brazed Diamond Drill Bits 2pcs 1/4" with Quick Change Hex Shank for Granite Porcelain Tile Ceramic Marble

Details description:

Brazing refers to a welding method in which the brazing material and the welding piece which are lower than the melting point of the welding piece are heated to the melting temperature of the brazing material at the same time, and the gap of the solid work piece is filled with the liquid brazing material to make the metal connection.

Brazing drills use this process to attach diamond particles to the substrate to improve the performance of the drill.

We adopt the industrial grade diamond powder and high concentration Cobalt powder to produce our concrete diamond drill bits, so our diamond concrete drill bits have a stable drilling performance and superior lifespan.

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Spec.:

Product name	Black Diamond Vacuum Brazed 6mm Hex Shank Dry Tile and Porcelain Drilling Core Bit
Outer Diameter	OD6mm Other sizes are as followed: 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 25mm, 28mm, 30mm, 32mm, 35mm, 45mm, 55mm, 65mm, 68mm, 70mm, 80mm.
Length	60mm with M14, 5/8"-11 thread. 65 or 80mm with hex shank. Other specification can be made upon you request.
Shank type	M14, 5/8"-11, Hex shank, Round Shank, Hex Quick release shank.