Drilax
1-3/4 Inch Diamond Hole Saw Drill Bit for Tile, Glass, Granite & Quartz
1-3/4 Inch Diamond Hole Saw Drill Bit for Tile, Glass, Granite & Quartz
Drilax 1-3/4 Inch Diamond Hole Saw Drill Bit from the Cobalt Series is engineered for precision drilling. Featuring a vacuum brazed diamond tip, this commercial-grade hole saw delivers clean cuts and extended tool life for ceramic, porcelain, tile, glass, granite, marble, quartz, and cement backer board.
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The Drilax 1-3/4 Inch Diamond Hole Saw Drill Bit from the Cobalt Series is engineered for precision drilling in tough materials. Featuring a vacuum brazed diamond tip, this commercial-grade hole saw delivers clean, accurate cuts and extended tool life for ceramic, porcelain, tile, glass, granite, marble, quartz, and cement backer board.
Key Features
-
Vacuum Brazed Diamond Technology
High-density diamond coating ensures fast, smooth cutting and long-lasting durability. -
Extra-Long Cutting Body
Tall enough to drill through 3cm thick countertops and stone surfaces in a single pass. -
Wide Material Compatibility
Designed for ceramic tile, porcelain tile, glass, marble, quartz, granite, and cement backer board. -
Standard 3/8" Shank
Compatible with standard corded and cordless drills without the need for adapters. -
Solid Alloy Steel Body
Reduces vibration and bending for clean, round holes. -
Elongated Cooling & Core Removal Slots
Improves water flow, reduces heat, and facilitates easy removal of the material core.
Compatible Materials
Compatible Materials
Ceramic and porcelain tile
Glass and glass panels
Quartz and granite countertops
Marble and natural stone
Cement backer board
How To Use
How To Use
Use Cases
Use Cases
Where a 1-3/4 Inch Diamond Hole Saw Is Most Useful
- Countertop Installations – Faucet, sink, and fixture mounting holes
- Bathroom & Kitchen Fixtures – Shower valves, spouts, and plumbing pass-throughs
- Medium Plumbing Pipes – Water supply and drainage openings
- Tile & Stone Projects – Large tile cutouts or countertop modifications
- Ceramic Pots & Planters – Drainage holes in thick pottery
- Aquariums & Glass Projects – Bulkhead or plumbing holes in glass panels
Technical Specifications
Technical Specifications
- Brand: Drilax
- Diameter: 1-3/4 Inches (1.75")
- Series: Cobalt Series
- Technology: Vacuum Brazed Diamond
- Shank Size: 3/8 Inch (Standard)
- Color: Navy Blue
- Application: Wet drilling recommended
- Tool Compatibility: Corded drills, cordless drills, drill presses
- Pack Size: Single (1-Pack)
- Condition: New
- UPC: 850004328316
F.A.Q.
F.A.Q.
Q: What is a 1-3/4 inch diamond hole saw commonly used for?
A: It is commonly used for countertop faucet holes, shower valves, medium plumbing pipe openings, and large tile cutouts.
Q: Can this drill through 3cm thick granite or quartz countertops?
A: Yes. The tall cutting body is designed to penetrate 3cm (1.2") thick stone surfaces in a single pass.
Q: Is water required during drilling?
A: Yes. This is a wet-use diamond hole saw. Water helps cool the bit, control dust, and extend tool life.
Q: Will this work with standard cordless drills?
A: Yes. The 3/8 inch shank fits securely in both corded and cordless drills.
Q: Can it be used on porcelain tile and glass?
A: Absolutely. It is designed for smooth, controlled drilling in ceramic, porcelain, and glass materials.
Q: Is this suitable for DIY users?
A: Yes. By using low RPM, steady pressure, and water cooling, DIY users can achieve professional results.
Shipping & Returns
Shipping & Returns
All DRILAX orders are fulfilled directly from our New Jersey headquarters or a regional warehouse strategically located near you. We offer Free Shipping on all orders with no minimum purchase required. Most customers receive their precision tools within 2-3 business days, ensuring your project stays on schedule.
We have a 30-day return policy.
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