7" X .045" X 7/8" T27 Cutting Wheel - 25 Pack

Benchmark Abrasives 7" x .045" x 7/8" T27 cutting wheels are built for fast, controlled metal cutting where the added reach and cutting depth of a 7" wheel are needed. The thin .045" profile helps reduce material removal while giving fabricators, welders, maintenance crews, and repair professionals the capacity to cut larger pipe, tubing, structural components, and fabricated assemblies.

Made with aluminum oxide abrasive grain, these Type 27 depressed-center wheels are designed for cutting steel, stainless steel, and other approved metals. The larger 7" diameter provides substantially more reach than smaller angle-grinder wheels, making it well suited for heavier fabrication work while retaining the control of a thin cut-off wheel.

With a 7/8" arbor and a maximum speed of 8,500 RPM, this wheel is designed for compatible 7" angle grinders equipped with the proper cut-off guard, flanges, and mounting hardware. The machine must be specifically approved for a 7" bonded abrasive cut-off wheel and operate within the wheel's speed rating.

Bottom line, these cut off wheels offer LESS cutting resistance for fast work, LESS work piece waste, LESS vibration, LESS burrs and sparks and LESS dust than the competition.

Quantity: 25 Cut-Off Wheels

Product Features

• Thin .045" profile for fast, controlled metal cutting
• Large 7" diameter for greater cutting reach and depth
• Type 27 depressed-center design for compatible angle grinder setups
• Aluminum oxide abrasive grain for steel, stainless steel, and approved metals
• 7/8" arbor for compatible mounting systems
• Rated up to 8,500 RPM
• Built for fabrication, welding, maintenance, and repair applications
• Professional 25-wheel pack

Materials & Applications

Recommended Materials:

• Steel
• Stainless Steel
• Other approved metals

Best For:

• Large tubing and pipe
• Structural steel
• Fabricated assemblies
• Sheet and plate cutting
• Metal sections
• Welding and fabrication
• Equipment repair
• Industrial maintenance
• General-purpose metal cutting

Machine Compatibility

Designed for compatible 7" angle grinders that accept a 7/8" arbor Type 27 cut-off wheel and are equipped with the proper cut-off guard, flanges, and mounting hardware.

Compatible examples include:

• Makita® GA7031Y (8,500 RPM)
• Makita® GA7060 (8,500 RPM)
• Makita® GA7021 (6,600 RPM)
• Milwaukee® 2785-20 (6,600 RPM)

Use the grinder manufacturer's cutting guard and flanges specified for this Type 27 wheel. Match wheel size, thickness and arbor, and keep the machine's maximum speed at or below the wheel rating. Other models may also be compatible when they meet the same wheel and setup requirements.

Do not install this wheel on a smaller grinder simply because the arbor fits. The machine must be specifically approved for a 7" wheel.

Cutting Performance

The .045" profile provides a narrow kerf with reduced material removal, while the 7" diameter delivers greater cutting depth and reach than smaller angle-grinder wheels.

This makes the wheel a strong choice for larger pipe, structural sections, fabricated metalwork, and other applications where additional wheel capacity is beneficial.

Despite its Type 27 depressed-center shape, this wheel is designed strictly for cutting and must not be used for face grinding or side loading.

Safety Tips

• Use this wheel for cutting only. Never grind with the side or face of the wheel.
• Never exceed the wheel's 8,500 RPM maximum speed.
• Use only on machines specifically approved for 7" bonded abrasive cut-off wheels.
• Always use the proper cut-off wheel guard specified for the grinder and wheel configuration.
• Use the correct flanges and mounting hardware specified by the grinder manufacturer.
• Inspect the wheel before use and do not operate cracked, chipped, damaged, or improperly stored wheels.
• Keep the wheel straight in the cut and avoid side loading.
• Do not force or twist the wheel through the workpiece.
• Wear appropriate eye and face protection, hearing protection, gloves, and other PPE required for the application.