
HIGHDRIL Diamond Core Bit 6pcs/set 6/6/6/6/6mm Drill Bit+ 6mm Positioning Bit Porcelain Marble Granite Hole Saw Triangle Shank
HIGHDRIL 1set Plastic Box Bits For Porcelain Tile Granite Marble Quantity:1set/6pcs boxed bits(5pcs drilling bits,1pc Positioning Drill bit) Size: 1.Core Bits: Diameter:6/6/6/6/6mm; Total length:65mm, Diamond Height: 10mm, Grit:#50/60;Triangle Shank. 2.Positioning Drill bit: Total Length:68mm; Triangle Shank. Application: Drill bits: for porcelain,tile,granite,marble,stone... Positioning Drill bit: This hard alloy drill bit is used to provide precise positioning for diamond drill bits and is not used for drilling; 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.Exquisite packaging, easy to pack and carry.