DT-DIATOOL Quick-fit Shank Dry Drilling Core Bits Hole Saw for Drilling Granite & Marble or Stone 2pcs Dia 6/8/10/12/14MM

Product Name: Quick-fit Shank Vacuum Brazed Diamond Drilling Bits Dry drilling for stone masonry ceramic/tile

Specification:  

Diameter 6mm, 8mm, 10mm,12mm, 14mm, Quick-fit  Shank,  Maximum drilling depth 30mm, diamond length 10mm

6mm, total length 68mm; 8mm-14mm, total length 80mm,

Quantity:  2pcs

Feature:

1.For drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic.....

2.Fast and Smooth drilling, Long life time and Less Chipping 

3.Wax inside for cooling, Dry drilling without water，Very high efficiency, multi-purpose drilling

Notice:

Ensure all the forms of percussion or hammer action are turned off.

Use a suction cup guide to enable an accurately positioned hole, Alternatively place the drill at a 45 degree angle. Drill until the drill bit starts to penetrate the material and then bring the drill up into the upright position and continue.

Less heat generation, Better finish quality 

Minimizing any breakage ,Less loss of material

The tip of the drill bit will become hot, please handle it with care

Applying excessive pressure will not make the bit drill faster but will create excessive heat and subsecuently reduce the efficiency and life time

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