Studio view of the red Diablo diamond metal cut-off disc with a blue "CLOSEOUT" stamp graphic overlaid on the bottom right.
Studio shot of the red Diablo 4-1/2 inch diamond metal cut-off disc, displaying the segmented rim, branding, and specifications.
Retail packaging for the Diablo 4-1/2 inch diamond metal cut-off blade, featuring a graphic of an angle grinder and icons for 100x longer life and compatible materials.
Close-up action shot of the Diablo diamond disc cutting through a piece of rebar, showing the segmented rim engaging the metal.
Action shot of the Diablo diamond cut-off disc mounted on an angle grinder, cutting through a dark metal pipe with sparks flying.
Studio view of the red Diablo diamond metal cut-off disc with a blue "CLOSEOUT" stamp graphic overlaid on the bottom right.
Studio shot of the red Diablo 4-1/2 inch diamond metal cut-off disc, displaying the segmented rim, branding, and specifications.
Retail packaging for the Diablo 4-1/2 inch diamond metal cut-off blade, featuring a graphic of an angle grinder and icons for 100x longer life and compatible materials.
Close-up action shot of the Diablo diamond disc cutting through a piece of rebar, showing the segmented rim engaging the metal.
Action shot of the Diablo diamond cut-off disc mounted on an angle grinder, cutting through a dark metal pipe with sparks flying.
DIABLO

Diablo DDD045DIA101F 4-1/2 Inch Diamond Metal Cut-Off Disc Segmented Rim 7/8 Arbor for Steel Rebar Cast Iron Extreme Durability

Only 3 left
SKU: DDD045DIA101F
$1.00 USD

Description

Revolutionize Metal Cutting: Diablo 4-1/2 Inch Segmented Diamond Disc

Experience a paradigm shift in metalworking with the Diablo DDD045DIA101F 4-1/2" Diamond Metal Cut-Off Disc. Unlike traditional bonded abrasive wheels that shrink and wear down rapidly, this diamond-rimmed powerhouse maintains its original 4-1/2 inch diameter throughout its lifespan, delivering consistent cutting depth and extreme durability. Engineered for the toughest job site demands, this disc provides up to 100X longer cutting life than standard bonded cut-off discs, drastically reducing downtime spent on wheel changes and maximizing your productivity.

This disc is specifically designed to handle intense applications such as cutting rebar, angle iron, cast iron, and steel bar without shattering or breaking if dropped. The advanced electro-plating process ensures an even distribution of diamond grit for smooth, controlled cuts, while the segmented rim design aids in cooling and debris removal. Beyond performance, Diablo’s diamond technology offers a safer working environment by generating significantly less dust and sparks compared to bonded abrasives, giving you superior control and a cleaner workspace.

Key Features

  • Extreme Longevity: Delivers up to 100X longer life than standard bonded cut-off discs for maximum value.
  • Constant Diameter: Steel core maintains the wheel's size for consistent cutting depth and capacity.
  • Advanced Construction: Electro-plating process ensures even diamond distribution for reliable performance.
  • Enhanced Safety: Solid steel body will not shatter or explode; produces less odor, dust, and sparks.
  • Heavy-Duty Application: Optimized for cutting rebar, angle iron, cast iron, and steel bar.
  • Segmented Rim: Designed for aggressive cutting speed and heat dissipation.

What's Included

(1) Diablo 4-1/2" Diamond Metal Cut-Off Disc (DDD045DIA101F)

Specifications

Brand Diablo Tools
Model Number DDD045DIA101F
Disc Diameter 4-1/2 in
Arbor Size 7/8 in
Rim Design Segmented
Wheel Type Type 1 (Flat)
Cutting Material Diamond Grit
Core Material Steel
Max RPM 13,280 RPM
Application Metal, Rebar, Angle Iron
Compatible Tools Angle Grinder

Pro-Tip: Unlike bonded abrasives that require you to push hard to wear down the grit, diamond discs work best when you let the RPM of the tool do the cutting. Apply lighter pressure and allow the diamond edge to grind through the metal; forcing it too hard can generate excessive heat and reduce the life of the diamond coating.