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BGTEC Dry Diamond Drill Bits 5pcs 6mm 6mm 8mm 10mm 12mm with Quick Change Hex Shank for Granite Marble Porcelain Tile Ceramic - size: 1/4"+1/4"+5/16"+3/8"+1/2"
$50.20
About this item
- Size: 5pcs diamond drill bits(6mm 1/4", 6mm 1/4", 8mm 5/16", 10mm 3/8", 12mm)
- Application: Dry drilling for Granite, Tile, Ceramic, Marble, Stone, Porcelain, Masonry. Use water for longer time
- Wax inside: For cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go
- Vacuum Brazed technology: Higher efficiency, faster working speed, longer service life. Diamond material upgraded, can drill 10-15 more holes than ordinary drill bits
- Note: The cross hole opener is to provide accurate positioning for diamond bit, not recommended for drilling;Hand drill at 2000-5000RPM, the slower the shorter the life
Overview
- Material: Diamond
- Cutting Diameter: 12 millimeters
- Finish Type: Gold
- Shank Type: Hex
- Cutting Angle String: 45 degrees