Helix Hellion Porcelain Quartzite Diamond Hole Saw Core Bit Dry

Hellion Dry Diamond Core Bits are engineered for ultra-fast drilling and exceptional durability when cutting through porcelain tile, ceramic tile, and ultra-compact surfaces (UCS).

Each bit features precision H-style cooling vents and internal and external diamond brazing, ensuring smooth, consistent performance without glazing, cracking, or overheating, even on the hardest porcelain materials.

Key Features:

• Material Compatibility: Porcelain, ceramic, UCS, and other dense materials

• Cooling System: H-vent design for optimal heat dissipation

• Construction: Dual diamond brazing (inside and outside the barrel) for maximum life and strength

• Connection: 5/8"-11 female thread

• Diameter Range: 1/4" – 5-3/4"
  

• Max RPM : 6500

Models:

• SKU “PDCB” – 1-1/2" drilling depth, includes H cooling vents

• SKU “LPDB” – 2" drilling depth, no H cooling vents