Diamond Hole Cutters for Porcelain, Tile & Stone – Champion PTC3 & PTC4 Series

The Diamond Hole Cutters collection features Champion Cutting Tool’s PTC3 and PTC4 diamond cutting solutions, engineered for drilling clean, accurate holes in porcelain tile, ceramic tile, granite, marble, slate, glass, and masonry materials. These tools are specifically designed for applications where carbide or bi-metal cutters fail.

The PTC3 Mini Diamond Hole Cutters are ideal for smaller diameter holes in hard tile and stone, offering precision, control, and durability in compact formats. The PTC4 Diamond Hole Saws cover larger diameters and are built for plumbing, electrical, and installation work requiring clean core removal without cracking fragile surfaces.

Both series utilize vacuum-brazed diamond grit technology, delivering long tool life, fast penetration, and consistent cutting performance. These cutters are suitable for dry use with pre-wetting or wet cutting with water to reduce heat and extend tool life.

Included Products

• PTC3 Mini Diamond Hole Cutters — Compact diamond cutters for small, precise holes.
• PTC4 Diamond Hole Saws — Larger diameter diamond hole saws for tile and masonry.

Why Choose Diamond Hole Cutters

• Designed for extremely hard and brittle materials.
• Vacuum-brazed diamond grit for durability and cutting speed.
• Clean hole edges with reduced chipping and cracking.
• Ideal for tile installers, plumbers, electricians, and stone fabricators.
• Superior performance compared to carbide or bi-metal hole saws.

Whether you are installing plumbing fixtures, electrical boxes, anchors, or hardware in tile and stone, the Champion PTC3 and PTC4 diamond hole cutters deliver professional results with maximum reliability.