Sintered Drill Bits Lasts 30 X Longer
Sintered Drill Bits 6mm – 100mm removes a complete circle from tiles, marble, granite, porcelain or other materials and only needs water for lubrication.
Has longer diamond sintering edges for longevity, can last 20 – 30 times more than standard diamond drill bit.
Drill for drilling glass, ceramic sintering, stone, stone, agate, shell, hard materials using tile etc.
Product use: granite, marble, stone, ceramic tile, porcelain tiles, granite products and any other tough stuff.
Start your hole diagonally 45 degrees, make a round trace and then hold drill straight.
Material: Diamond + Carbide.
Is not recommended for use drilling on glass, slate or other more brittle soft stone materials.
Can be used with a standard electric drill.
Always use lubrication (water) otherwise the diamond core drill may burn.
Please see our speed chart for more information.