Z-LION brand dry core drill takes only 10 seconds to drill through medium hard granite tiles of 2cm thickness. It can be used continuously. For hard granite India Red tile of 1.7mm thickness, it takes

Finger Router BitsDiamond Cup WheelsPolishing Drum WheelsDiamond Core Drill BitsDiamond Flexible Polishing Pads 

Z-LION brand dry core drill takes only 10 seconds to drill through medium hard granite tiles of 2cm thickness. It can be used continuously. For hard granite India Red tile of 1.7mm thickness, it takes

Finger Router BitsDiamond Cup WheelsPolishing Drum WheelsDiamond Core Drill BitsDiamond Flexible Polishing Pads 

Metal bonded, mainly used for quick grinding granite or hard stone, prepared for polishing.

Zero Tolerance Wheel is designed for stock removal on granite and hard stone grinding away excess stone to prepare for polishing.Drum Wheel is used for polishing stone side after finishing Zero Tolerance Wheel.The bond of Zero Tolerance wheel is metal and bond of Drum Wheel is resin.

Zero Tolerance Wheels are excellent for heavy stock removal.They are available in a variety of size for any application,and different grits are also available for softer stones.The thread is standard