C&T 15-Piece Diamond Hole Saw Kit with 1/4" to 4" Vacuum Brazed Core Drill Bits, Pilot Bit Adapter and Tile Shaping Cone for Porcelain Tile, Ceramic, Granite, Marble, Stone
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Complete 15-Piece Professional Diamond Core Kit】Engineered for contractors tackling tile, stone, and masonry projects. Includes 9 vacuum-brazed hole saws (1/4"x2, 5/16", 4/5", 1", 1-3/8", 2", 3", 4"), finger milling bit for clean hole enlargement, 45° beveling bit for edge finishing, 2 universal adapters (Hex/SDS Plus), and two 4.5" diamond grinding wheels. All components secured in a shockproof case for jobsite portability and tool protection.
【Professional-Grade Durability & Performance】The tile hole saw kit engineered with premium high-carbon steel cores and industrial-grade diamond particles permanently bonded via vacuum brazing technology. This advanced construction prevents diamond loss during drilling, maintaining consistent cutting speed through porcelain, granite, and marble. The optimized hollow-center design enables efficient heat dissipation and debris clearance, reducing friction and extending bit lifespan by 5X compared to standard drill bits. Ensures precise, crack-free holes in tile, stone, and ceramic applications.
【All-in-One Diamond Finishing System】The tile hole saw goes beyond drilling with specialized bits that handle enlarging, edge-shaping, and surface refinement in one kit. Use the Finger Milling Bit to cleanly enlarge holes or repair chipped edges on tile and stone. Create polished 45° beveled edges for faucets and outlets with the Beveling Chamfer Bit. The dual-purpose diamond blades perform wet/dry cutting and grinding on porcelain, granite, and marble—eliminating jagged edges while saving time and tool costs.
【Total Tool Compatibility & Ceramic Drilling Precision】Engineered for universal drilling equipment, this kit includes 5/8"-11 Hex and SDS Plus adapters for instant connection to drills, grinders, and rotary hammers. Achieve flawless starts on tile, brocas para ceramica, stone, or masonry using the integrated pilot bit (for holes ≥3/4") that locks material firmly to prevent slippage. Optimized for both wet operation (extending tool life) and dry drilling (minimizing debris).
【Widely Applicable Scenarios】The diamond hole saw kit ideals for professional contractors and serious DIYers tackling precision-critical projects across multiple surfaces. These bits deliver flawless performance when drilling faucet holes in porcelain showers, sink cutouts in granite countertops, vent openings in marble fireplace surrounds, and electrical conduits through ceramic tile backsplashes. Equally effective on natural stone flooring, quartz vanity tops, and terrazzo wall claddings, the optimized thermal management system prevents material damage during extended use in high-volume renovation or new construction settings.