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RTC Porcelain Pro Diamond Drill Bit

RTC Porcelain Pro Diamond Bits

by RTC
SKU HSPB4
$119.00 - $259.00
$180.00
$119.00
$119.00 - $207.20
$119.00
Size: 4"

These porcelain drill bits cut clean, controlled holes with minimal pressure and excellent heat resistance. They deliver predictable performance on today’s hardest materials and keep their edge longer.

Shipping & Return Policies

Shipping Policy

Refund & Return Policy

If you are looking to bore holes in hard porcelain, glass, or granite tiles, look no further! The Porcelain Pro bit stands out from its competition by offering up to 50 holes per bit! The electroplated diamond grinds through the material leaving you with a clean, fast and precise hole.

  • Low Speed Bit
  • Attaches to any drill chuck
  • Use with water
  • 30-50 holes per bit