HIGHDRIL Diamond Core Bit 4pcs/set Dia 6/6/8mm Drill Bit+20mm Chamfer Bit Porcelain Granite Marble Stone M14 Thread
HIGHDRIL 1set Plastic Box Bits For Porcelain Tile Granite Marble
Quantity:1set/4pcs boxed bits(3pcs drilling bits,1pc Chamfer Bit)
Size: 1.Core Bits: Diameter:6/6/8mm; Total length:60mm, Diamond Height: 10mm, Grit:#35/40；M14 Thread.
2.Chamfer Bit: Diameter:20mm; Total Length:40mm, Working length: 20mm, Grit:#80；M14 Thread.
Application：
Drill bits: Dry or wet drilling for porcelain,tile,granite,marble,stone
Chamfering Bits:For chamfering,enlarging,grinding and polishing the formed holes.
Feature:
1. It adopts vacuum brazing technology to produce, which greatly improves the working life;
2. The perfect combination of high-quality steel body and high-quality diamond, drilling is fast and stable;
3. Make the working face clean,smooth, and the finishing effect is good;
4. It can be used dry or wet;
5.Easy carrying,Beautiful handle packaging.