A studio product shot of the red Diablo DDD070DIA101F 7-inch diamond segmented metal cut-off disc, featuring white text highlighting 100X longer life and compatibility with 7/8-inch and 5/8-inch arbors.
The front of the retail packaging for the Diablo 7-inch diamond metal cut-off blade, displaying icons for its use with rebar, angle iron, cast iron, and steel bar using angle grinders or circular saws.
An action shot of a person using an angle grinder equipped with the red Diablo diamond metal cut-off disc to cut through a thick black metal pipe on a jobsite.
A close-up action shot of a 7-inch Diablo diamond metal cut-off disc on an angle grinder cutting through a piece of steel rebar, showing a clean cut and minimal sparking.
Why Diablo promotional video
A studio product shot of the red Diablo DDD070DIA101F 7-inch diamond segmented metal cut-off disc, featuring white text highlighting 100X longer life and compatibility with 7/8-inch and 5/8-inch arbors.
The front of the retail packaging for the Diablo 7-inch diamond metal cut-off blade, displaying icons for its use with rebar, angle iron, cast iron, and steel bar using angle grinders or circular saws.
An action shot of a person using an angle grinder equipped with the red Diablo diamond metal cut-off disc to cut through a thick black metal pipe on a jobsite.
A close-up action shot of a 7-inch Diablo diamond metal cut-off disc on an angle grinder cutting through a piece of steel rebar, showing a clean cut and minimal sparking.
Why Diablo promotional video
DIABLO

Diablo Diamond Cut Off Disc DDD070DIA101F 7 Inch (Segmented Rim 7/8 Arbor Type 1 Flat Metal Rebar Steel Angle Iron Abrasive Grinder Blade)

Only 1 left
SKU: DDD070DIA101F
$36.97 USD

Description

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Professional 7-Inch Segmented Diamond Metal Cut-Off Wheel with 7/8-Inch Arbor Hub

The Diablo DDD070DIA101F is an industrial-grade 7-inch segmented diamond metal cut-off disc engineered to execute high-speed precision sectioning of structural steel rebar, angle iron, cast iron, and sheet metals. Driven by an advanced electro-plated diamond matrix edge that delivers up to 100X the service lifespan of traditional resin-bonded wheels, this heavy-duty Type 1 flat abrasive disc operates safely at a maximum speed of 8,450 RPM. The rigid solid steel core design prevents dangerous wheel shattering, preserves its full 7-inch diameter for uniform layout cutting depth throughout the life of the tool, and significantly lowers airborne particulate dust levels during high-torque metal fabrication procedures.

Best Used For:

  • Structural Rebar Sectioning: Slicing through heavy carbon steel reinforcing rods cleanly to establish exact lengths before concrete structural placement.
  • Industrial Frame Alteration: Sectioning structural thick-walled steel angle irons and support channels during commercial metal layout and architectural assembly steps.
  • Cast Iron Pipe Cropping: Cutting dense cast iron waste lines or heavy metallic stock smoothly without binding or changing cutting wheel profiles.

Key Performance & Safety Features

  • 100X Extended Service Life: Industrial-grade diamond edge technology offers up to 100 times the cutting longevity compared to fragile standard bonded composite discs.
  • Constant Diameter Maintenance: Solid steel wheel construction eliminates disc shrinkage over time, securing consistent target cutting depth access.
  • Shatter-Resistant Steel Platform: Rigid structural core body checks catastrophic wheel shattering hazards if dropped or jammed under load lines.
  • Electro-Plated Diamond Coating: Advanced industrial electro-plating yields completely uniform diamond grain distribution to deliver a clean, vibration-free cut.
  • Universal Arbor Accommodation: Features a standard 7/8-inch bore alignment structure and includes a 5/8-inch adapter bushing to fit most large professional grinders.

What's Included

  • (1) Diablo DDD070DIA101F 7" Segmented Rim Diamond Metal Cut-Off Disc
  • (1) 7/8 In. to 5/8 In. Modular Reducing Adapter Bushing

Technical Specifications

Brand Name: Diablo Tools
Model Number: DDD070DIA101F
Tool Accessory Classification: Segmented Diamond Metal Cut-Off Disc
Outer Disc Diameter Sizing: 7 in
Center Arbor Bore Size: 7/8 in Hub (Includes 5/8 in Bushing Option)
Rim Structure Profile: Segmented Diamond Rim
Wheel Wheel Geometry Type: Type 1 (Flat Cutting Profile)
Maximum Rotational Velocity Limit: 8,450 RPM
Primary Work Material Target: Ferrous Metals (Steel, Rebar, Iron)
Cutting Mode Profile: Dry Cutting Optimization
Blade Lifespan Comparison Scale: Up to 100X vs Standard Abrasive Discs
Drivetrain Tool Compatibility: 7 Inch Large Right Angle Grinders
Total Commercial Package Quantity: 1 Individual Disc

Pro-Tip: When sectioning heavy metal bars like angle iron, let the right angle grinder reach its full 8,450 RPM speed velocity before tracking the abrasive edge into the material. Guide the wheel smoothly along layout boundaries without forcing downwards pressure; the electro-plated segmented diamond rim cuts most effectively under its own velocity weight, preserving the diamond matrix alignment profile perfectly.