Diamond Drill Bits

The Ultimate Diamond Drill Bit Collection for Tough Materials

Explore our premium selection of diamond drill bits, specifically designed for effortless drilling in extremely hard and brittle materials. Our range includes top-quality glass drill bits, essential tile drill bits, and robust ceramic drill bits, ensuring smooth, chip-free holes every time. Perfect for professionals and DIY enthusiasts, these diamond-coated tools excel on porcelain, quartz, granite, and a variety of other natural and engineered stones. From small diameters for intricate work like jewelry making to larger diamond hole saws for plumbing or electrical projects, find the ideal drilling bit for your material. Achieve clean, precise cuts with Drilax quality.

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  • Diamond Drill Bit Hole Saw Set 10 Pieces for Tiles, Glass, Granite - Drilax Tools

    (352)
    $39.99 USD
    $57.94 USD $39.99 USD
    Diamond Drill Bit Diamond Hole Saw Set 10 Pieces 1/4, 3/8, 1/2 0.5 Inch , 3/4, 1, 1 1/4, 1 3/8, 1 1/2, 1 3/4, 2 inches Kitchen Bath Faucet Drilling Ceramic Porcelain Tiles Glass Granite Quartz drilax-tools
    Sale

  • Drilax Diamond Drill Bit Hole Saw 1-3/8 inch Core Glass, Marble, Granite, Ceramic Porcelain Tiles DIY Drill Bit Size: 1-3/8 inch

    (0)
    $19.99 USD
    $19.99 USD
    Drilax Diamond Hole Saw Core Glass, Marble, Granite, Ceramic Porcelain Tiles DIY Drill Bit Size: 1-3/8 inch

  • Drilax Diamond Drill Bit 1/4 Inch Ceramic Porcelain Tile Glass Bottle Granite Hole Saw 0.25 inch Five Pack

    $9.99 USD
    $9.99 USD
    Drilax Diamond Drill Bit 1/4 Inch Ceramic Porcelain Tile Glass Bottle Granite Hole Saw 0.25 inch Five Pack

  • Drilax Diamond Drill Bit Set 1/4, 1/2, 3/4 Inch Drilling Tile Glass Fish Tank Granite Quartz Ceramic Porcelain Bottle Lamps Flower Pot Drain 3 Pieces

    (47)
    $11.99 USD
    $14.94 USD $11.99 USD
    Drilax Diamond Drill Bit Set 1/4, 1/2, 3/4 Inch Drilling Tile Glass Fish Tank Granite Quartz Ceramic Porcelain Bottle Lamps Flower Pot Drain 3 Pieces
    Sale

  • Drilax 5 Pcs Diamond Drill Bit Set 1/2" (0.5 in) Wet Use for Tiles, Glass, Fish Tanks, Marble Granite Ceramic Porcelain Bottles Quartz Coated Kitchen Bathroom Shower Lamps

    $14.99 USD
    $22.94 USD $14.99 USD
    Drilax 5 Pcs Diamond Drill Bit Set 1/2" 0.5 in Wet Use for Tiles, Glass, Fish Tanks, Marble Granite Ceramic Porcelain Bottles Quartz Coated Kitchen Bathroom Shower Lamps
    Sale

  • Drilax Diamond Drill Bit Set 3/8 Inch Ceramic Porcelain Tile Glass Bottle Granite Hole Saw 5 Pieces Pack

    $17.94 USD
    $17.94 USD $17.94 USD
    Drilax Diamond Drill Bit Set 3/8 Inch Ceramic Porcelain Tile Glass Bottle Granite Hole Saw 5 Pieces Pack

  • Drilax Diamond Drill Bit Set 1/2 (0.5) 3/4 (0.75) 1 inch Tile Hole Saw Kit Ceramic Porcelain Glass Bottle Flower Pot Drain Hole 3 Pieces Pack

    $21.94 USD
    $21.94 USD $21.94 USD
    Drilax Diamond Drill Bit Set 1/2 0.5 3/4 0.75 1 inch Tile Saw Kit Ceramic Porcelain Glass Bottle Flower Pot Drain Hole 3 Pieces Pack

  • Drilax Diamond Drill Bit Hole Saw Set Drilling 3/8 1/2 5/8 3/4 1 Granite Ceramic Porcelain Tiles Pot Glass Bottle Lamp Quartz Slate Set 5 Pieces

    (198)
    $20.94 USD
    $20.94 USD $20.94 USD
    Drilax Diamond Drill Bit Hole Saw Drilling 3/8 1/2 5/8 3/4 1 Granite Ceramic Porcelain Tiles Pot Glass Bottle Lamp Quartz Slate Set 5 Pieces

  • Drilax 3/4 Inch Diamond Drill Bit for Ceramic Porcelain Glass Tile Quartz Granite Countertop Bottle Lamp Planter Drainage

    $12.94 USD
    $12.94 USD $12.94 USD
    3/4 Inch Diamond Drill Bit Saw for Ceramic Porcelain Glass Tile Quartz Granite Countertop Drilling Bottle Lamp Faucet Flower Pot Planter Drainage Hole 0.75 in

  • 1 3/4 Inch Diamond Drill Bit Tile Hole Saw Ceramic Porcelain Glass

    $9.99 USD
    $18.94 USD $9.99 USD
    1 3/4 Inch Diamond Hole Saw Ceramic Porcelain Quartz Granite Countertop Glass Bottle Single Pack Tile Drill Bit 1-3/4 inch
    Sale

  • Drilax Diamond Drill Bit Set 3/16, 1/4, 5/16, 3/8, 1/2 Inch Drilling Tile Glass Fish Tank Granite Ceramic Porcelain 5 Pieces Pack

    (221)
    $17.94 USD
    $17.94 USD $17.94 USD
    Drilax Diamond Drill Bit Set 3/16, 1/4, 5/16, 3/8, 1/2 Inch Drilling Tile Glass Fish Tank Granite Ceramic Porcelain 5 Pieces Pack

  • Diamond Drill Bit for Ceramic Tile Hole Saw Porcelain Glass (1 inch)

    (49)
    $9.99 USD
    $14.94 USD $9.99 USD
    Drilax 1 Inch Diamond Hole Saw Bit Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain Core Holesaw Drill Terra COTA Flower Pot Drain Holes DIY Size
    Sale

  • Drilax 4-1/2 Inch Diamond Drill Bit Tile Hole Saw Ceramic Porcelain Quartz Granite Kitchen Bathroom Shower Faucet Installation 4.5 Inches with Removable Center Pilot Drill Bit Locator Pin Locator

    $29.99 USD
    $47.94 USD $29.99 USD
    Drilax 4-1/2 Inch Diamond Drill Bit Tile Hole Saw Ceramic Porcelain Quartz Granite Kitchen Bathroom Shower Faucet Installation 4.5 Inches with Removable Center Pilot Drill Bit Locator Pin Locator drilax-tools
    Sale

  • 1 Inch Diamond Drill Bit Hole Saw Ceramic Porcelain Glass Tile Quartz Granite Countertop Bottle Tile Hole Cutter

    $12.94 USD
    $12.94 USD $12.94 USD
    1 Inch Diamond Drill Bit Hole Saw

  • 1 3/8 Inch Diamond Drill Bit Tile Hole Saw Ceramic Glass

    $13.94 USD
    $13.94 USD $13.94 USD
    1 3/8 Inch Diamond Hole Saw Ceramic Porcelain Quartz Granite Countertop Glass Bottle Single Pack Tile Drill Bit 1-3/8 inch

  • Drilax 4 Inch Diamond Drill Bit Tile Hole Saw Ceramic Porcelain Quartz Granite Kitchen Bathroom Shower Faucet Installation 4 Inches with Removable Center Pilot Drill Bit Locator Pin Locator

    $42.94 USD
    $42.94 USD $42.94 USD
    Drilax 4 Inch Diamond Drill Bit Tile Hole Saw Ceramic Porcelain Quartz Granite Kitchen Bathroom Shower Faucet Installation 4 Inches with Removable Center Pilot Drill Bit Locator Pin Locator drilax-tools