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RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, Front
RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, Back
RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, close-up
RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, Back Close-up
RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, Front
RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, Back
RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, close-up
RUBI ECD Electrodeposited Diamond Blade – Cut & Roughing, Back Close-up

RUBI Cutting & Grinding Blade

Diamond Blade for Cutting & Grinding Porcelain, Ceramic & Stone

$68.52 - $70.97
$68.52
$68.52
$68.52 - $70.97
$68.52
RUBI USA  |  MPN: 31976  |  UPC: 8413797319767
Free Shipping Eligible
Availability:
12 in stock!
Availability:
5 in stock!
Size: 4-1/2"

Cutting & Grinding Blade Specifications

  • Blade Diameter: 4-1/2"
  • Arbor Size: 5/8 in (22.23 mm)
  • Maximum RPM: 13,300 RPM
  • Compatible Materials: Ceramic, porcelain, soft natural stone, synthetic materials
  • Application: Adjustment cuts, edge work, grinding, and surface refinement

The RUBI Cutting & Grinding Blade is an electroplated diamond blade designed for cutting and grinding ceramic tile, porcelain, and natural stone using standard angle grinders. Its continuous rim design supports controlled adjustment cuts and surface grinding, while the reversible construction extends blade life.

Key Features
  • Electroplated Diamond Rim: Supports cutting and grinding with consistent edge contact.
  • Continuous Rim Design: Delivers smooth adjustment cuts and controlled edge refinement.
  • Reversible Blade Construction: Allows the blade to be flipped for extended usable life.
  • Multi-Material Capability: Suitable for ceramic tile, porcelain, and natural stone applications.
  • Angle Grinder Compatibility: Fits standard angle grinders with a 5/8" arbor connection.
Best For
  • Cutting and grinding ceramic and porcelain tile
  • Edge trimming and surface refinement
  • Natural stone and synthetic material adjustments
  • Tile installation finishing with angle grinders
  • Controlled adjustment cuts and cleanup

Why Professionals Choose Tile This

  • Free shipping on eligible orders $200+
  • Same-day shipping before 2 PM CST (Mon–Sat) for in-stock items
  • Eligible for our Contractor Pricing Program
  • Authorized RUBI USA Dealer
RUBI Cutting & Grinding Blade 4-1/2" $68.52

Description

The RUBI Cutting & Grinding Blade is an electroplated diamond blade designed for cutting and grinding ceramic tile, porcelain, soft natural stone, and synthetic materials using standard angle grinders. Its continuous rim design supports controlled adjustment cuts, trimming, and surface refinement during installation and finishing.

The reversible double-sided construction helps extend usable blade life during repetitive grinding and cutting applications. Designed for edge refinement and material adjustment, the blade provides consistent contact and controlled performance across a range of tile and stone materials.

Specifications

Specification Details
Blade Type Electrodeposited diamond
Diameter Options 4-1/2" / 5"
Arbor 5/8" (22.23 mm)
Segment Thickness 1/16" (1.6 mm)
Segment Height 1/4" (6 mm)
Maximum RPM 13,300 (4-1/2") / 12,250 (5")

Frequently Asked Questions

What materials can these blades cut and grind?
The RUBI Cutting & Grinding Blade is suitable for ceramic tile, porcelain, soft natural stone, and synthetic materials. It is designed for adjustment cuts, edge work, and surface grinding during tile installation and finishing.
Can this blade be used on standard angle grinders?
Yes. The RUBI Cutting & Grinding Blade is designed for use with standard angle grinders and features a 5/8 inch arbor connection for compatibility with common grinder setups.
What is the benefit of the reversible blade design?
The reversible double-sided design allows the RUBI Cutting & Grinding Blade to be flipped during use, helping extend usable blade life during repetitive cutting and grinding applications. Humans finally invented something besides coffee to delay replacement cycles.
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