Diablo Diamond Grit Hole Saw DHS0375DG 3/8 Inch (Snap Lock Plus 1/4 Inch Hex Shank Continuous Rim Wax Cooled Tile Granite Glass Drilling)

Diablo DHS0375DG 3/8 Inch Continuous Rim Diamond Grit Hole Saw

The Diablo DHS0375DG is a 3/8-inch diameter continuous rim diamond grit hole saw engineered to bore precise, chip-free clearance openings through fragile porcelain tile, ceramic, granite, marble, slate, and glass. Built with an industrial diamond grit cutting edge and an integrated wax lubricant core, this masonry cup tool dissipates friction heat during dry or wet drilling to execute smooth material removal without cracking delicate substrates. Featuring a 1/4-inch hex shank compatible with Diablo's Snap-Lock Plus™ mandrel system and standard handheld drills, it enables tile installers and plumbers to bore fastener mounting holes and wiring pass-throughs without requiring a central pilot bit.

Best Used For:

• Porcelain & Ceramic Tile Anchor Installation: Drilling smooth 3/8-inch clearance holes through dense wall and floor tiles for bathroom accessory anchors, glass enclosure mounts, and grab bar fasteners without edge chipping.
• Granite & Marble Countertop Hardware Drilling: Coring clean mounting holes through hard natural stone slabs, slate, and quartz vanity tops for small plumbing fixtures and cabling.
• Glass & Delicate Masonry Penetrations: Executing controlled, crack-free circular cuts in glass panels, mirror tiles, and dense masonry substrates using handheld drill drivers or impact drivers.

Key Performance & Safety Features

• Continuous Rim Diamond Edge: High-density industrial diamond particles bond to a continuous rim profile to deliver smooth, burn-free cuts in ultra-hard tiles.
• Integrated Wax Lubricant Core: Internal wax coolant melts during operation to absorb heat and reduce cutting edge friction without mandatory external water systems.
• Snap-Lock Plus™ Mandrel Compatibility: Connects directly to tool-free mandrel systems and impact drivers to allow rapid cup swaps and efficient core plug removal.
• No Pilot Bit Requirement: Engineered to start cuts smoothly at a 45-degree angle or with a guide template, eliminating central pilot bit cracking in delicate glass and stone.
• 1/4-Inch Hex Shank Fitment: Mounts securely into standard 1/4-inch power drill chucks and quick-change impact driver chucks for slip-free torque transfer.
• Compact Vibration-Dampened Body: Precision-balanced steel construction reduces operational chatter during handheld drilling to maintain round hole accuracy.

What's Included

• (1) Diablo DHS0375DG 3/8" Diamond Grit Hole Saw

Technical Specifications

Pro-Tip: When coring dense porcelain or granite with this diamond grit hole saw, start the cut at a 45-degree angle until a shallow crescent groove is established, then flatten the drill while letting the internal wax coolant melt to prevent thermal shock and edge glazing.