DeWalt Extreme Metal Cutting Disc - 230 x 2.1 x 22.23mm

Diamond technology offering extreme durability and maximum work efficiency, delivering up to and o...

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Product Information

Full details

This guide is for professionals and DIY enthusiasts using the DeWalt Extreme Metal Cutting Disc (DT40255-QZ) for cutting various metals. It offers extreme durability and maximum work efficiency, providing up to 1,000 cuts, 30 times longer than standard bonded cut-off wheels. Keep in mind that proper safety precautions, including the use of appropriate personal protective equipment (PPE), are crucial when operating this tool.

All features

Model Part NumberDT40255-QZ
BrandDeWalt

Extended Product Information

FAQs

What materials can this cutting disc cut?

The DeWalt Extreme Metal Cutting Disc can cut steel, stainless steel, cast iron, rebar, sheet metal, aluminum, and non-ferrous metals.

What is the lifespan of this cutting disc?

This disc offers up to 1,000 cuts, which is significantly longer than standard bonded cut-off wheels.

What tools is this disc compatible with?

It is compatible with corded and cordless angle grinders, chop saws, and gas saws.

What safety precautions should I take?

Always wear safety glasses, gloves, and a dust mask or respirator. Ensure the blade is properly installed and that you are using the correct blade for the material being cut.

What is the diameter of this cutting disc?

The diameter of the DeWalt Extreme Metal Cutting Disc (DT40255-QZ) is 230 mm.

How do I store the cutting disc?

Store the cutting disc in a dry place to prevent damage.

Can I use this disc on any brand of angle grinder?

Yes, this disc is compatible with any brand of angle grinder, provided it accepts a 230mm disc with a 22.23mm arbor.

Troubleshooting

Blade is not cutting efficiently.

Check if the blade is worn or if the material is too thick. Ensure you are using the correct blade for the material. Check the cutting angle and pressure applied.

Excessive vibration during use.

Ensure the blade is correctly mounted and that the tool is in good working order. Check for any damage to the blade or tool.

Blade breaks prematurely.

Check the blade for any damage prior to use. Ensure that the blade is compatible with the tool being used and that it is being used properly. Adjust cutting speed and pressure.

Cuts are not straight.

Ensure that the blade is straight, the tool is stable, and you are guiding the tool along a straight line.

Pros and Cons

Pros

  • Exceptional durability and lifespan.
  • Suitable for a wide range of metals.
  • Compatible with various cutting tools.
  • Provides efficient and clean cuts.
  • Reduces the frequency of blade changes.
  • Designed for professional and demanding use

Cons

  • Requires proper safety precautions (PPE).
  • May be more expensive upfront compared to standard blades.
  • Performance depends on the correct tool and application.
  • Requires use of a cutting tool
  • Dust is produced when cutting

Setup, Compatibility & Care

  1. Compatibility: The disc is compatible with any brand of angle grinder, chop saw, and gas saw that accepts a 230mm disc with a 22.23mm arbor.
  2. Installation:
  • Ensure the tool is unplugged or the battery is removed before installation.
  • Follow the tool manufacturer's instructions for blade installation.
  • Ensure the blade is securely fastened before use.
  1. Safety:
  • Always wear appropriate PPE, including safety glasses, gloves, and a dust mask or respirator.
  • Use the correct blade for the material being cut.
  • Never exceed the maximum RPM rating of the blade.
  1. Care:
  • Store the disc in a dry place.

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