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RUBI Arrowhead Premium J-Slot Diamond Blade

For Straight Cuts in Porcelain, Ceramic, & Natural Stone

Original price $50.20 - Original price $70.66
Original price $50.20
$50.20
$50.20 - $70.66
Current price $50.20
RUBI USA  |  MPN: 31901  |  UPC: 8413797319019
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Availability:
Only 1 left!
Availability:
Only 2 left!
Size: 7"

Blade Specifications

  • Best For: Porcelain and ceramic tile
  • Blade Size: 7"
  • Arbor: 5/8"
  • Cut Type: Straight cuts only
  • Application: Wet cutting
  • Max Speed: 8,500 RPM

The RUBIĀ® Arrowhead J-Slot Diamond Blade is a wet cutting blade designed for fast, clean straight cuts in porcelain tile. Its thin profile and J-slot design increase cutting speed while maintaining smooth cut quality on dense materials.

Key Features
  • Designed for fast, clean straight cuts in porcelain tile
  • J-slot design increases cutting speed and reduces cutting stress
  • Thin blade profile delivers smooth cuts on dense materials
  • Laser-welded construction provides strength and durability during use
  • Wet cutting design improves performance and extends blade life
  • Straight cuts only not suitable for miter or bevel cutting
Best For
  • Straight cutting of porcelain tile
  • High-speed wet saw cutting applications
  • Installers working with dense porcelain materials
  • Projects requiring clean, chip-free straight cuts

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 Arrowhead Premium J-Slot Diamond Blade 7" $50.20

Description

The RUBIĀ® Arrowhead J-Slot Diamond Blade is a wet cutting diamond blade designed specifically for straight cuts in porcelain tile. Its thin profile and J-Slot design support fast cutting speeds while maintaining clean cut quality on hard porcelain materials.

This blade is intended for straight cutting only and is not recommended for miter cuts due to its thin segment design.

Key Features

  • Straight-Cut Porcelain Blade: Recommended for fine, straight cuts in porcelain tile.
  • J-Slot Design: Helps increase cutting speed while reducing cutting stress on hard porcelain.
  • Thin Segment Profile: Supports fast cutting and clean results on dense tile materials.
  • Laser-Welded Construction: Provides a secure bond between the diamond rim and steel core.
  • Wet Cutting Application: Designed for use with water-fed tile saws.
  • Straight Cuts Only: Not suitable for miter or bevel cuts.

Specifications

Specification 7" Blade 10" Blade
Blade Diameter 7" 10"
Arbor Size 5/8" 5/8"
Max RPM 8,500 6,150
Segment Thickness 1/16" 1/16"
Segment Height 3/8" 3/8"
Material Compatibility Porcelain & Ceramic Tile Porcelain & Ceramic Tile

The RUBIĀ® Arrowhead J-Slot Diamond Blade is intended for high-speed, straight cutting of porcelain tile using wet saws equipped with a 5/8" arbor.

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Frequently Asked Questions

What materials is this diamond blade designed to cut?
The RUBI Arrowhead J-Slot Diamond Blade is designed for cutting porcelain and ceramic tile. Its thin segment profile and J-slot design support clean, fast straight cuts on dense tile materials.
Can this blade be used for miter cuts?
No. The RUBI Arrowhead J-Slot Diamond Blade is intended for straight cuts only. Its thin segment design is not recommended for miter or bevel cutting applications.
Is this blade designed for wet or dry cutting?
The RUBI Arrowhead J-Slot Diamond Blade is designed for wet cutting applications. It should be used with water-fed tile saws to support cutting speed and maintain cut quality.
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