DT-DIATOOL 2pcs/set Dry Vacuum Brazed multi-purpose Mini Diamond Drill Core Bits Drilling Hole Saw Hexagon Shank Core Hole Bits

Product Name: Vacuum Brazed Dry Diamond Drilling Core Bits Hole Saw for stone masonry ceramic/tile

Specification:  Diameter 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, Hexagon Shank, diamond length 10mm, Maximum drilling depth 30mm,

                        5mm and 6mm, total length 68mm;  8mm-12mm,total length 80mm,

Quantity: 2pcs totally

Feature:  

Wax inside for cooling, Dry drilling without water

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

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

Very high efficiency, multi-purpose drilling

Vacuum Brazed technology improve high quality and Long life drilling

When drilling, the wax will melt to lubricate and cool the drilling surface

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.

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Ref. Brand: This product is marked our "DT-DIATOOL" brand name.  If you need these diamond disc without our brand, please leave us message.  we could send you products without brand. We also provide brand-customizing service  (If you order more 20pcs, we could mark your brand name on these products).

Note:

Please allow 1-3mm errors due to manual measurement

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same