6.0mm (10pc) Spear Head Ceramic, Glass, Mirror, Marble, Tile Drill bit.

6.0mm Professional Quality Spear Head Porcelain, Ceramic, Glass, Mirror, tiles, Marble Drill Bits

Please check how to use this bit here: https://www.youtube.com/watch?v=B6DxIyKI0gA

This drill bits will drill without chipping or cracking the material when properly used.

Ease start,and fast, smooth and accurate drilling.

Spear head design reduced breakout.

Speed should be MAX 600 RPM using a steady, moderate hand feed.
This drill bit is very sharp and will easy start on soft and hard materials.

Dry or Wet use.

When used dry - do not overheat and do not put extra pressure on bit.
Use of coolant is very important and will increase drilling speed and working life.
we recommended to use this drill bits with special design suction rubber ring.
water will stay inside the ring with no mess.
result:
- you will extend working life in times.
- faster drilling
- cheapest cost per hole, even in hard porcelain
If you need other sizes 3mmto 12mm - please check my other listings.

If you interested to buy come quantity - please contact us and we will combine postage
and will adjust price depend of quantity.

for more information please visit www.diamondtools.ie
PLEASE check my other professional diamond tools