33579 - 3M PNEUMATIC 75mm straight cut-off grinder

The 3M 33579 pneumatic cut-off tool is specially designed for metal cutting in automotive repair. Powerful, compact, and lightweight, it delivers fast, consistent cuts in steel, high-strength steel, aluminum, and other challenging metal substrates found in body shops.

Technical specifications

• Part number: 33579
• Brand: 3M
• Type: pneumatic cut-off tool
• Diameter: 75 mm
• Power supply: compressed air
• Maximum speed: 20,000 rpm
• Power: 0.70 HP / 522 W
• Weight: 0.87 kg
• Length: 196 mm
• Height: 79.6 mm
• Thread: 1/4"-28
• Body: durable, lightweight composite material
• Use: cutting and slicing metal in automotive repair
• Recommended abrasive system: 3M Cubitron II 75 mm cut-off wheels, including part number 33456

Benefits

• Powerful: Its 0.70 HP / 522 W motor delivers the power needed to cut metal efficiently, including high-strength steel.
• Fast cutting: Its maximum speed of 20,000 rpm enables fast, consistent cutting.
• Lightweight: Weighing just 0.87 kg, it is easy to handle and helps keep users comfortable during bodywork.
• Compact design: Its dimensions make the tool easy to handle and help reach difficult areas of the vehicle body.
• Versatile: Suitable for cutting aluminum, high-strength steel, and other metal substrates used in automotive repair.
• Composite body: Its durable, lightweight design makes it easy to grip and meets the demands of professional workshop use.
• 3M system: The tool is designed to optimize the performance of 3M Cubitron II cut-off wheels, delivering clean cuts with minimal effort.

Recommended applications

• Cutting vehicle body panels.
• Cutting steel and high-strength steel.
• Cutting aluminum components.
• Cutting damaged metal components before replacement.
• Sheet metal work and automotive repair.
• Localized cutting during collision repair.
• Preparing and removing damaged metal components.
• Tasks requiring a straight, fast, controlled cut.

Application and tips

• Use a 75 mm cut-off wheel suited to the material being cut and compatible with the tool's maximum speed.
• For optimal cutting performance, use compatible 3M Cubitron II cut-off wheels, including part number 33456.
• Allow the wheel to reach operating speed before bringing it into contact with the material.
• Cut gradually without applying excessive pressure, allowing the abrasive to work effectively.
• Keep the wheel aligned with the cut for consistent results and to limit lateral stress on the disc.
• Avoid twisting the wheel or placing it under lateral stress during cutting.
• Check the wheel's condition regularly and replace it if it is significantly worn or has a defect that could affect safety or performance.
• Always use the cut-off tool with its guard in place and follow the manufacturer's safety recommendations.

Non-contractual photo

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