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Get it between 2025-01-02 to 2025-01-09. Additional 3 business days for provincial shipping.
Products Included: 6-Piece Core Drill bits(25/35/45/51/65/76mm)+25mm Finger Bits,total 7 pieces/Box
Core Drill Bits are designed for Dry/wet drilling porcelain tile, granite, marble, brick and all similar material
Finger Bits are provided for enlarging, shaping or rounding bevel existing holes in Porcelain,Marble,Granite and Hard Ceramic...
Vacuum Brazed technology provide much longer working life,fast and smooth drilling
This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency,drilling faster,durable and sturdy
ABOUT PRODUCTION: Item Name: Vacuum Brazed Diamond Dry/Wet Drilling Core Bits Kit Quantity: 6-Piece Core Drill bits: 25/35/45/51/65/76mm(1",1-3/8",1-3/4",2",2-1/2",3") 1-Piece 25mm Finger Bit Specification: Core Drill Bits: Diameter 19-152mm:50mm Max working depth, 15mm Diamond height, Total Length 75mm **The Thread of Core bits are 5/8-Inch-11, Recommended Machine: angle grinder** If you fit them on drill or other machine, you need an adapter, such as SDS, hex, Round plus shank... Diamond Finger Bits: 25MM Diameter, 50MM workable length, 5/8-11 thread, Total Length: 65mm, Grit #50/60 Application : Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick... Feature: 1.Fast and Smooth drilling 2. Long lifetime 3. Less Chipping 4. Minimizing any breakage 5. Less loss of material 6. Less heat generation 7. Better finish quality ================THE END================ Operation Tips for Vacuum Brazed Diamond Drill core bits 1.Do not use these drill bits with hammer mode 2.Only fit these drill bits on a cord drill, not cordless drill(no enough power) 3.Only for tile drilling not recommend for the material behind the tile 4.For horizontal drilling,just give a gentle pressure For vertical drilling, the weight of the machine will give sufficient pressure 5.Start drilling as per following instructions: 1) Place the drill at a 45 degree angle 2) Drilling till the hole start to form 3) Bring the drill up into upright position 4) Continue to drill and swaying the machine along a circle