M14 Dry Cutting Vacuum Brazed Construction Core Drill Bit for Brick Wall Granite Marble

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Product Description

Procuct Name	Vacuum Brazed Construction Core Drill Bit for Granite Marble Drilling
Tip Material	Diamond
Body Material	High Carbon Steel With Heat Treatment
Process	Vacuum Brazed (Electroplated, Sintered are Available)
Diameter	6-152mm, 1/4"-6"
Shank Type	M14 Thread Shank (M10, 5/8"-11, G1/2" , Hex Shank, Tri-Flats Shank, Round Shank are Available)
Surface Finish	Gold Color Painting (Other Color is Available)
Package	One Piece in One Paper Box Or In One Double Blister
Features	1. Vacuum Brazed Diamond Core Bits are very aggressive ideal for drilling ceramic and porcelain tiles along with granite, marble, and stone with super high precision while leaving smooth edges with minimal chipping. 2. Vacuum brazed technology is superior to electroplating in that the bits last much longer than electro-plated diamond bits. 3. They can typically drill more than 30 holes although life is dependent on type of material. 4. You can expect each bit to last dozens of holes drilling marble and similar stones.