Depressed Center Cut-Off Wheels (T27)

Benchmark Abrasives Bonded Abrasive Type 27 Depressed Center Cut-Off Wheels: The Ultimate Solution for Precision Metal Cutting

When it comes to metal cutting, selecting the right tool is pivotal. Type 27 depressed center cut-off wheels stand out as a premier choice, renowned for their efficiency and precision.

Bonded Abrasive Type 27 Depressed Center Cut-Off Wheels, What are They?

Type 27 cut-off wheels are depressed center wheels with a centered mounting hole, designed specifically for making thin, precise flush cuts through various metals. These wheels are referred to as "bonded abrasive" because the abrasive grains are bonded together with binder materials and thermo-setting phenolic setting resins, providing durability and effective cutting performance.

Unlike their cousin, the Type 1 cut-ff wheels, the depressed center wheels will allow you to get closer to the workpiece for flush cuts. 

What Are the Benefits of Using Type 27 Depressed Center Cut-Off Wheels?

• EFFICIENCY – Achieve quick, smooth cuts with minimal effort.
• COST-EFFECTIVE – Long-lasting wheels reduce the need for frequent replacements.
• CLEAN CUTS – Sharp cutting edges result in cleaner finishes with fewer burrs.
• COMPATIBILITY – Fits most standard angle grinders and cut-off machines.
• PRECISION – Ideal for applications requiring exact cuts and tight tolerances.
• FLUSH CUTTING – These cutting wheels will allow you to get closer to the base of protrusions, allowing for flush cuts.

Applications of Type 27 Depressed Center Cut-Off Wheels

Bonded abrasive Type 27 depressed cut-off wheels are utilized across various industries for numerous applications, including:

• Fabrication Shops: Cutting steel pipes, sheets, and profiles.
• Construction: Trimming rebar, metal studs, and structural components.
• Automotive: Slicing through exhaust pipes, bolts, and sheet metal.
• Maintenance: Routine cutting tasks in industrial maintenance and repair.
• Manufacturing: Precision tasks in metalworking and engineering processes.
• And More…

Key Features of Benchmark Abrasives Type 27 Depressed Center Cut-Off Wheels

• Precision Cutting: Ideal for clean, straight cuts, minimizing material wastage.  The thinner the kerf of the blade, the less wastage will occur.
• High Durability: The bonding materials ensure longevity and consistent performance.
• Versatility: Suitable for cutting a wide range of metals including steel, aluminum, and alloys (check out our aluminum formula for non-ferrous applications)
• Speed: Capable of high-speed operation, enhancing productivity.
• Safety: Rigorously tested to meet safety standards, reducing the risk of wheel breakage.

Choosing the Right Type Type 27 Depressed Center Cut-Off Wheels For Your Job

When choosing a Type 27 Depressed Center Cut-Off Wheel, consider the following factors:

• Abrasive Material: Choose a wheel with the appropriate abrasive grains (e.g., aluminum oxide for ferrous metals, silicon carbide for non-ferrous metals).  Benchmark Abrasives offers three formulas; our signature Ba line, our 4X line with ceramic grains and our Aluminum Cutting Formula for use on nonferrous materials.
• Diameter and Thickness: Ensure the wheel size matches your equipment and cutting needs.  Each machine comes with an operating manual.  We suggest reading your owners guide to ensure your cutting wheel matches your machine specifications.
• RPM Rating: Confirm that the wheel’s maximum RPM rating is compatible with your tool to ensure safe operation.  If the wheel fits on the machine btu eh RPMs don’t match, the wheel is not intended for that machine!

Best Practices for Using Bonded Abrasive Type 27 Depressed Center Cut-Off Wheels

• Safety First: Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection.
• Correct Mounting: Ensure the wheel is securely mounted with the correct flanges and adheres to the manufacturer's instructions.  If the wheel is not flush to the locking nut or flange, remove the wheel and affix to the machine again.
• Speed Control: Operate the wheel within the recommended speed limits to prevent breakage, FOLLOW ALL MAX RPM LABELS.
• Steady Cutting: Avoid forcing the wheel; let the tool’s weight guide the cut and use steady, moderate pressure.  Let the wheel do the work!
• Regular Inspection: Frequently examine wheels for cracks, wear, or damage before use.  Damaged wheels SHOULD NOT BE USED.

Cut-Off wheels

Cut-off Wheels provide premium performance and increases in productivity. These disc is designed for use in angle grinders and is ideal for all types of metal/stainless steel materials as well as for cutting Fiberglass, Steel, Iron, Plastic, Stainless Steel, and other Ferrous Metals. They are internally reinforced with high tensile strength fiberglass. Highly refined ingredients will not contaminate stainless steel. It offers fast cool cutting that allows the operator to work with minimum pressure and a reduced heat-affected zone during cutting minimizes burr creation.

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.

• Sizes: 3”, 4”, 4-1/2”, 5”, 6”, 7”
• Thicknesses: 0.040”, 0.045”, 1/16” and 1/8”
• Available Formulas: Steel/Stainless, 4X ceramic grain wheels and Aluminum Cut

Tool Compatibility: Angle Grinder, Die Grinders, Air Powered Cut Off Tools, Electric Cut Off Tools, Skil Saws

Machine Brands that are compatible with Benchmark Type 27 Depressed Center Cut-Off Wheels

• Black & Decker®
• Bosch®
• Ridgid®
• Ryobi®
• Skil®
• Porter Cable®
• Cobalt®
• Dewalt®
• Milwaukee®
• Makita®
• Craftsman®
• Norton®
• Metabo®
• And more…

Safety

Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.