Raizi Universal Diamond Finger Drilling Milling Bit For Enlarging and Shaping Holes on Porcelain Ceramic tiles, Granite, Marble, Quartz and Engineered stone
Attention:

It isn't designed to make holes,it was designed to shape and enlarge existing holes.

Specification:

1)Use: Dry and wet use.
2)Package:1 bit with carton.
3)Thread:5/8"-11 Thread
4)Size:25mm

Advantage:

1)It is a versatile milling bit designed to enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.and it's also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines.
2)This is a save money tool because with just one standard core bit and this finger bit you are able to create many different hole sizes, without needing to buy several different core bits.
3)It is manufactured with top quality raw materials and high end production processes to grant outstanding performances.
4)It can be used with any 5/8"-11 Thread standard grinder.
5)No adaptors needed.
6)Recommended for Tile Setters, General Contractors, Plumbers and Electricians.

Note:In the process of transportation, some paint may drop off, but it will not affect the use.