Type 2680 Fractional

Tools - Drills - Glass and Tile Drills

Use

• For drilling glass, tile porcelain, ceramic and other hard, fragile materials without chipping or cracking the material when properly used
• Speed should be approx. 25 surface feet per minute (150 to 760 RPM based on tool diameter) using a steady, moderate hand feed
• Constant flow of coolant important
• Material being drilled should be backed with wood or rubber to support material during drill break-through
• Avoid vibration and excessive stress
• Keep drill sharp to eliminate excessive pressure