FACHLICH Double-Ear Quick-Fit Shank Diamond Dry Drilling Bits for Granite Marble Tile Ceramic Dia 6/8/10/12/14mm

Product: FACHLICH 5pcs/box Double-Ear Quick-Fit Shank Mini Dry Drilling Bits

Quantity: 5pcs,10pcs

Color:  Peacock Green

Specification:  

Diameter: 6mm,8mm,10mm,12mm,14mm

Grit:  #40/50

Diamond height: 8mm

Total length: 65/80mm

Connection: Double-Ear Quick-Fit Shank

Feature:

1. Special double-ear quick-fit shank design,diameter of the shank is 6.35mm;

2. Wax inside for cooling,dry drilling without water.

3. Wide application in drilling granite,marble,masonryconcrete, tile,ceramic,hard plastic.....

4. Super high efficiency, multifunctional drilling.

5. Less scraps, minimize breakage, less heat generation, better quality of cross section.

6. Advanced vacuum brazing technology allows (generally 3-5 times) longer service life than electroplating technology;

Precaution：

1.Ensure any forms of pounding and hammering are stopped.

2.Use a suction cup positioner to help drill the same place accurately,or keep the drill at a 45 degree angle. When the drill bits start to penetrate the material,pick up the drill vertically and continue.

3.The tip of the drill bit will be heated, please handle it carefully.

4.Using too much strength will not make the bit drill faster but generate excessive heat and subsecuently reduce efficiency and endurance of bit.

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