DESCRIPTION

Arix Layered Diamond Core Bits are engineered for high-speed, smooth, and stable diamond drilling across today’s hardest materials. Built with Arix layered diamond alignment, these bits position diamonds in controlled layers, delivering consistent cutting direction, faster drilling speed, and cleaner hole edges from start to finish.

These bits are designed for professional wet or dry use and perform exceptionally on:

• Porcelain

• Dekton

• Ceramic tile

• Quartzite

• Quartz

• Granite

• Marble

• Compact surfaces

• Engineered stone

• Glass tile (wet use recommended)

The cutting surface combines Arix layered matrix with vacuum-brazed diamond exposure, giving these tools aggressive cutting power, longer lifespan, cooler running temperatures, and excellent stability on ultra-dense sintered stone.

Wet drilling produces the cleanest finish and longest bit life on porcelain, Dekton, ceramic, and glass tile.
Dry drilling offers mobility and speed on quartz, granite, marble, and general stone when water access is limited.

These core bits deliver reduced vibration, minimal walking on entry, and clean exit edges—making them ideal for countertop fabrication, tile installation, shower walls, backsplashes, plumbing penetrations, and custom stone projects.

SIZING INFORMATION

Diamond tools are manufactured in metric diameters for accuracy.
To support American fabricators, we provide both:

• Exact millimeter measurement (true size)

• Rounded U.S. inch equivalent (common American reference)

This gives the most accurate and user-friendly sizing possible.

AVAILABLE SIZES (Metric → Exact Inches → Rounded U.S. Size)

Small Sizes

• 6 mm → 0.236 in → 1/4 inch – 5/8-11

• 8 mm → 0.315 in → 5/16 inch – 5/8-11

• 10 mm → 0.394 in → 3/8 inch – 5/8-11

• 13 mm → 0.511 in → 1/2 inch – 5/8-11

Standard / Core Sizes

• 20 mm → 0.787 in → 3/4 inch – 5/8-11

• 25 mm → 0.984 in → 1 inch – 5/8-11

• 30 mm → 1.181 in → 1-3/16 inch – 5/8-11

• 32 mm → 1.259 in → 1-1/4 inch – 5/8-11

• 35 mm → 1.378 in → 1-3/8 inch – 5/8-11

• 38 mm → 1.496 in → 1-1/2 inch – 5/8-11

• 40 mm → 1.574 in → 1-5/8 inch – 5/8-11

• 45 mm → 1.771 in → 1-3/4 inch – 5/8-11

• 50 mm → 1.968 in → 2 inches – 5/8-11

• 57 mm → 2.244 in → 2-1/4 inches – 5/8-11

• 60 mm → 2.362 in → 2-3/8 inches – 5/8-11

• 63 mm → 2.480 in → 2-1/2 inches – 5/8-11

• 70 mm → 2.755 in → 2-3/4 inches – 5/8-11

• 75 mm → 2.952 in → 3 inches – 5/8-11

THREAD / CONNECTION

All bits feature a 5/8-11 female thread, compatible with:

• Angle grinders

• Polishers

• Core-bit adapters

• Stone fabrication machinery

This is the universal fastening system for professional stone and tile drilling.

KEY FEATURES

• Arix layered diamond alignment for consistent, directional cutting

• Hybrid layered + vacuum-brazed diamond design

• Wet or dry diamond drilling

• Faster drilling with cleaner hole edges

• Excellent life on porcelain and Dekton

• Reduced vibration and walking

• Runs cooler with stable drilling pressure

• Universal 5/8-11 connection

APPLICATIONS

• Porcelain slab drilling

• Dekton and sintered stone

• Ceramic tile

• Glass tile (use water)

• Quartzite

• Quartz

• Granite

• Marble

• Shower walls and backsplashes

• Countertop fabrication

• Plumbing holes / faucet openings

• Tile setting

• General stone drilling

SPECIFICATIONS

• Bond Type: Arix layered matrix + vacuum-brazed cutting surface

• Use: Wet or Dry

• Thread: 5/8-11

• Cutting Type: Fast, controlled perimeter drilling

• Diamond Exposure: High

• Cooling: Water recommended for brittle materials

• Compatible Materials: Porcelain, Dekton, ceramic, glass tile, quartzite, quartz, granite, marble, engineered stone