HIGHDRIL Diamond Core Bit 8pcs/Box 6/6/8/25/35/50mm Drill Bit+2" Chamfer Bit+Milling Finger Bit Porcelain Granite Marble Hole Saw M14 Thread

ITEM:HIGHDRIL 1set Box Bits For Porcelain Tile Granite Marble Quantity:1set/8pcs boxed bits(6pcs Drilling bits,1pc Chamfer bit,1pc Drill Milling Finger Bit) Size:  1.Core Bits: Diameter:6/6/8/25/35/50mm; Total length:60mm, Diamond Height: 10mm, Grit:#35/40；M14 Thread. 2.Chamfer Bit: Total length:55mm; Working length:46mm,Grit:#80;M14 Thread. 3.Drill Milling Finger Bit:Total length:60mm; Working length:35mm,Drilling Part:length 5mm,Grit #35/40;Milling Part:length 30mm,Grit #70/80；M14 Thread. Application： Drill bits: Dry or wet drilling for porcelain,tile,granite,marble,stone,etc.   Chamfering Bits:For chamfering,enlarging,grinding and polishing the formed holes. Drill Milling Finger Bit:Used for processing ceramic tiles, porcelain tiles, marble, granite and other materials; Multiple functions such as drilling, reaming, grinding, and finishing； 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.  Attention: The recommended speed is 6000RPM, and the maximum speed is 11000RPM.