·BTBLBITS Diamond Core Drill Bits Set 10pcs (6/6/8/10/20/25/35/50mm Tile Diamond Hole Saw Bit Kit+35mm Beveling Chamfer Bit+5/8"-11 to Hex Adapter)
·Package Content: 10pcs in total; 8pcs Diamond drill bits 1/4", 1/4", 5/16", 3/8", 3/4", 1", 1-3/8", 2" (6/6/8/10/20/25/35/50mm), 1pc 1-3/8" (35mm) Diamond Beveling Chamfer Bit, 1pc 5/8"-11 to hex Shank Adapter
·Materials Compatibility: Diamond drill bit set for Wet or Dry Drilling, Shaping, Enlaging, Cutting on various materials,such as Porcelain Ceramic Tile Granite Marble Stone Masonry Brick and so on
·Sturdy:Vacuum Brazed technology provides efficient working performance, drilling speed
·Recommended Machine: The drill bits are usually suitable for Angle Grinder. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use electric drill or other machine, you can use Adapter in the package. Use electric drill: Recommended speed: 2000-5000RPM; Faster the RPM, Longer the drill bit's working life
·Aluminium suitcase : Aluminium portable suitcase for easy storage and portability.Reasonable product collocation meets most work demands








·Recommended Machine: for Hand or Electric Drill and Angle Grinder
·Threads: 5/8"-11 Threaded Diamond Drill Bit
·Cutting Method: Dry/Wet, Wet Drilling could prolong workable life
·Application Material: Porcelain, Tile, Marble, Brick, Stones, Granite, Masonry, Ceramic
·Color:Black