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Core & Non-Core Bits
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Specialty Core Bits & Accessories
Gundlach Porcelain Title Bits
- Easy Startup and rapid penetration in Porcelain tile
- Special carbide tip ensures accurate holes and virtually eliminates drill bit wander
- Max operating speed, is between 700 and 900 Rpm
- Spray water on the PTC bit when drilling, to keep the bit cool and sharp
- Carbide spear point with uniquely sharpened edges for easy penetration in glass, mirrors, ceramics, and other hard brittle materials like stucco
- Cuts perfectly round holes without chipping or breaking the material
- Special carbide tip ensures accurate holes and eliminates drill bit wander
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Specialty Core Bits & Accessories, Stone Fabrication Accessories
Alpha Drill Bits & Grinder Adapter
Alpha Drill Bits & Grinder Adapter. Premium Bit for Drilling Anchor Holes. Alpha introduces the Electroplated Wet Diamond Drill Bits for drilling holes in tile and stone for pre-installation or post-installation placement. These bits work great on Marble, Granite, Engineered Stone, Ceramic, Porcelain and Glass Tile & panels.
- Premium electroplated bits for drilling fastening holes, comer holes for cut-outs, pipe & faucet holes. Cut clean, smooth holes.
- Alpha Drill Bits & Grinder Adapter are for Wet use only.
- Alpha Drill Bits & Grinder Adapter can be used on Granite, Ceramic, Marble, Porcelain and Glass surfaces
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Specialty Core Bits & Accessories
Alpha Vacuum Brazed Trimmer Bit
- Can be used on: Stone, Limestone, Bluestone, Black Marbles, Tombstone, Monument, Brick, Ceramic Tiles, Calcite, Granite, Quartz, and others
- Can be applied to 3D relief embossing, letters engraving, decorative patterns carving, line cutting, polishing, hollowed cut
- Easy to use, no deformation
- Is very durable
- Satisfied working performance
- Perfect for electrical receptacles, water-valve holes, drains, shower knobs, etc.
- Vacuum Brazed Technology specifically designed to provide an extended life when used on granites, engineered and natural stones, porcelain and ceramic tiles
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Core Bits Accessories, General Fabrication Accessories
3″ Rubber Suction – Drilling Ring
3″ Rubber Suction Drilling Ring is specially designed to contain water during Coring applications. Using this Drilling Ring you will be increasing the lifespan of your Core Bits.
- Designed to contain water during Coring applications
- Increases the life of your Core Bits
- The ring’s soft rubber composition will not rust.




