BGTEC Diamond Core Bit 10pcs/set 6/8/10/25/35/50/65mm Drill Bit+10mm Finger+2"Chamfer+Adapter Marble Granite 5/8-11 Thread

Item: BGTEC Diamond Core Drill Bit Set Hole Saw Kit with Lightning Teeth for Ceramic Tile Porcelain Quantity: 10pcs/kit Connection: 5/8-11 Specification: Drill Bit: Dia 6/8/10: Diamond height 10mm, workable length 35mm, total length 60mm Dia 25/35/50/65mm: Diamond height 15mm, workable length 35mm, total length 60mm, grit #35/40 Finger Bit： Dia 10mm, workable length 40mm, total length 65mm, grit #45/50 Chamfer Bit: Dia 50mm, work length 46mm, total length 55mm, grit #80 SDS Adapter: 5/8-11 male thread,  SDS shank, total length 72mm, shank length 45mm Application: 1. For Porcelain Tile, Ceramic Tile, Marble, Granite, etc; 2. Dry or wet use. Feature:  1. Internal wax cooling: Accelerate heat dissipation and avoid burning 2. 4mm wide lightning teeth design: Facilitates debris and heat dissipation, better performance 3. Versatility: Driiling & Enlarging & Grinding & Beveling 4. Vacuum brazing technology: Provides longer working life. Note: Do not use shock mode!