Shdiatool 10/12/13PCS Diamond Hole Saw Drill Bits Kit Hexagon Shank for Granite Tile Marble

Item: Shdiatool 10/12/13PCS Diamond Hole Saw Drill Bits Kit Hexagon Shank Drilling Bits  Quantity: 10/12/13PCSSpecification: K1 10PCS: 6/8/10/12/20/25/28/32/35MM Drill Bits+6MM Tungsten Carbide DrillK2 12PCS: 6/8/10/12/20/25/28/32/35MM Drill Bits+6MM Tungsten Carbide Drill+45MM Hex Beveled Chamfering+20MM Milling BitK3 12PCS: 5/6/6/8/20/25/28/32/35MM Drill Bits+6MM Tungsten Carbide Drill+30MM Hex Beveled Chamfering+10MM Milling BitK4 13PCS: 5/6/8/10/12/20/25/28/32/35 Drill Bits+6MM Tungsten Carbide Drill+48MM Hex Beveled Chamfering+25MM Milling BitAluminum Case Size: 19x13x8.4CMDiamond Drill Bits：*Diameter: 5/6/8/10/12/20/25/28/32/35mm*Model：hexagonal shank*Diamond height 10mm, Total length: 65mm*Grit:40/45,Hex Shank, Diameter of shank:8.8mmTungsten Carbide Drill:*Diameter: 6mm  Diamond Height:12mm Total Length: 68mm*Shank：triangle shankBeveled Chamfering :*Diameter: 30/45/48mm  30mm Chamfering: 53°, Working Length 30mm, Total Length 57mm45mm Chamfering: 53°, Working Length 45mm, Total Length 72mm48mm Chamfering: 58°, Working Length 44mm, Total Length 74mm*Shank：hexagonal shankMilling Bits：*Diameter: 10/20/25mm  Diamond Height: 40mm ;Total Length: 65mm*Shankhexagonal shankApplication:  1.For drilling granite,marble,masonry,tile,ceramic,porcelain,etc...2.Dry or wet use, fit with hand drill;3. Grinding and milling granite, tile, marble.Feature: 1.Multi-functional: Drilling + chamfering set for a wide range of jobs and increased productivity;2.U-grooves drill bits design helps remove debris and improves drilling efficiency;3.Vacuum Brazed Technology minimizes breakage and prolongs working life.* Multi-functional: drilling, grinding, reaming, chamfering set * Portable design: easy to carry in an aluminum case.* Multiple specifications: multiple sizes of drills to meet different hole requirements