Air Cut Off Cutting Tool - 75mm - 104 Discs

Professional cut off tool for commercial or occasional use. This pneumatic tool is perfect for cut...

Best current price£24.82from B&Q

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B&QB&Q - 3" / 75mm Air Cut Off Cutting Tool Pneumatic Grinding Saw Cutter With 11 Discs
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eBay3"" / 75mm Air Cut Off Cutting Tool Pneumatic Grinding Saw Cutter With 11 Discs
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Product Information

Full details

This 75mm Air Cut Off Tool is designed for automotive technicians, metal fabricators, and DIY enthusiasts who require precision cutting in tight spaces where standard angle grinders cannot fit. It offers excellent maneuverability and high-speed performance for light sheet metal and bolt removal, though users should note it requires a consistent pneumatic air supply of 90 PSI to function effectively.

All features

Model Part NumberBPT133_AT823(4PK)
BrandAB Tools

Extended Product Information

FAQs

What size discs does this tool use?

This tool uses 75mm diameter cutting discs with a 10mm centre bore.

Does it come with a compressor?

No, this is a pneumatic tool only and requires an external air compressor.

Can I use this for heavy grinding?

No, this is designed for cutting thin sheet metal and bolts. Do not use for heavy grinding or with side-load pressure.

What is the air consumption of this tool?

The tool consumes approximately 4 CFM of air.

How do I change the disc?

Use the supplied allen key to hold the spindle and the spanner to loosen the central retaining nut.

Is the speed adjustable?

Yes, it features variable speed control managed via the lever throttle and the external regulator.

Troubleshooting

Tool loses power during a cut

Check your compressor tank pressure; if it falls below 90 PSI, the tool will lose torque.

Excessive vibration during operation

Ensure the cutting disc is centered correctly on the arbor and the flange nut is fully tightened.

Throttle lever is sticking

Apply a small amount of pneumatic lubricant to the hinge point of the lever.

Pros and Cons

Pros

  • Lightweight aluminium housing reduces fatigue
  • High volume of replacement discs (104) included
  • Variable speed control for material-specific cutting
  • Compact form factor for confined spaces

Cons

  • Requires a compressor capable of 4 CFM at 90 PSI
  • Pneumatic operation limits portability to workshop environments
  • Exhaust air may blow dust around the work area

Setup, Compatibility & Care

To set up your tool, connect a 1/4 inch BSP air fitting to the inlet. It is highly recommended to use an inline oiler or manually add 2-3 drops of pneumatic tool oil into the air inlet before each use to maintain the internal motor components.

Maintenance Checklist:

  • Disc Replacement: Use the provided spanner and allen key to secure the disc correctly before tightening.
  • Air Pressure: Ensure your compressor is set to 90 PSI. Running significantly below this pressure will cause the tool to stall under load.
  • Cleaning: After use, wipe down the housing with a clean cloth to remove metal shavings and grit that can enter the intake or throttle mechanism.

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