RIDGID 7 in. Metal Cutting Diamond Blade, 7/8 in.–5/8 in. Arbor, Max 8,730 RPM

Regular price $34.62

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7 in. Metal-Cutting Diamond Blade

Engineered for fast, precise cuts in metal, this RIDGID 7 in. diamond blade uses V-TECH vacuum-brazed technology for durability and speed. Ideal for studs, pipe, and angle steel, it fits most 7 in. grinders and circular saws with 7/8 in.–5/8 in. arbor.


Key Features:

  • Long-Lasting Performance: Vacuum-brazed V-TECH diamonds deliver extended life versus abrasive wheels
  • Fast, Clean Cuts: Optimized for metal studs, pipe, and angle steel
  • Versatile Fit: DM 7/8 in.–5/8 in. arbor for 7 in. grinders and circular saws
  • High-Speed Rated: Maximum 8,730 RPM for dry cutting applications
  • Reduced Shrink/Size Loss: Maintains diameter unlike abrasive wheels

Specifications Table:

Specification Details
Blade Type Diamond
Rim Type Segmented
Material Cut Metal
Ideally Used With Angle Grinders; Circular Saws
Power Tool Accessory Type Circular Saw Blade
Tool Type Saw Blade
Tools Product Type Power Tool Accessory
Blade Diameter 7 in. (178 mm)
Arbor Size DM 7/8 in.–5/8 in.
Maximum RPM 8,730
Cutting Dry cutting
Color Family Black/Orange
Number in Package 1
Saw Blade Material Diamond

Frequently Asked Questions (FAQ):

Q: What tools is this blade compatible with?
A: It fits 7 in. angle grinders and circular saws with 7/8 in.–5/8 in. arbor.


Q: Can it be used for dry cutting?
A: Yes, it is designed for dry cutting.


Q: What materials can it cut?
A: Metal studs, pipe, and angle steel.


Q: What is the maximum safe speed?
A: Up to 8,730 RPM.


Q: How does it compare to abrasive wheels?
A: It does not shrink in size and offers significantly longer life than abrasive wheels.


Sculpt Metal with Precision and Poise

This diamond blade turns utilitarian cuts into an elegant exercise in control, gliding through metal with crisp, confident lines. The vacuum-brazed rim is its statement detail—sleek, enduring, and unapologetically efficient. Pair it with a compact grinder to craft bespoke shelving, frames, or sculptural accents that feel tailored and refined. A staple for luxe, custom metalwork, it elevates every project with polish and precision.


Outfit your saw with this RIDGID diamond blade today for faster, longer-lasting metal cuts on every project.

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