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BIHUI Turbo Dry Drill Bits

$22.95$129.95

  • Fast cutting diamond tip, minimal chipping
  • Suitable for porcelain, marble and granite
  • Suggested RPM 11,000
Turbo Dry Drill Bits
BIHUI Turbo Dry Drill Bits $22.95$129.95

Fast-cutting diamond tip drill bits that are suitable for drilling porcelain, marble, and granite.

  • To start drilling place bit on a 45° angle
  • Once hole has been started return drill bit to 90°
  • Continue drilling but move in a circular motion
  • Fast cutting diamond tip, minimal chipping
  • Suggested RPM 11,000
  • Suitable for drilling porcelain, marble and granite
  • Available in sizes from 5mm (3/16″) to 120mm (4-3/4″)