Norton Blaze X-Treme Disc - 75mm - P36 Grit - Type 3 TR SpeedLok

The Norton Blaze X-Treme Disc is designed for high-performance grinding applications, offering an ...

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eBayNorton 75mm P36 Grit Blaze X-Treme Disc Type 3 TR SpeedLok Single
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OnBuy.comNorton 75Mm P36 Grit Blaze X-Treme Disc Type 3 Tr Speedlok Single 3874017071554
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Product Information

Full details

The Norton Blaze X-Treme Disc is an industrial-grade abrasive designed for professional metalworkers and fabricators who require rapid stock removal on demanding projects. Featuring high-performance ceramic grain technology, it delivers exceptional metal removal rates even at medium pressure, making it ideal for heavy-duty grinding tasks. While it excels in efficiency and speed, its aggressive P36 grit is best suited for coarse material removal rather than fine finishing work.

All features

Model Part Number63642597053
BrandNorton

Extended Product Information

FAQs

What does P36 grit mean?

P36 is a coarse grit used for heavy stock removal. It is designed to remove material quickly rather than create a smooth surface finish.

Is this disc compatible with standard hook-and-loop pads?

No, this disc uses the Type 3 TR SpeedLok system, which requires a threaded-style backing pad.

Can I use this on wood?

The Blaze X-Treme is specifically designed for metalworking. Using it on wood may cause the disc to load up with dust and significantly reduce its lifespan.

What is the recommended RPM for this disc?

Always verify that your angle grinder's rated speed does not exceed the maximum RPM rating printed on the disc or its packaging.

How do I know when the disc is worn out?

The disc is worn out when the abrasive grain is no longer visible on the face of the disc or if the cutting performance drops significantly, requiring increased pressure to work.

Troubleshooting

Disc spins off during operation

Ensure the Type 3 TR attachment is threaded fully into the backup pad until it stops; do not overtighten with tools.

Disc wearing out prematurely

Check your grinding pressure; if the disc is burning the metal or loading up, reduce pressure and allow the ceramic grain to cut more freely.

Pros and Cons

Pros

  • Extremely fast material removal rate
  • Durable construction suitable for heavy-duty use
  • Efficient Type 3 TR SpeedLok attachment system
  • Excellent performance on hard-to-grind metals

Cons

  • Not suitable for fine finishing or polishing
  • Requires a compatible TR-style backup pad
  • Aggressive grit may require smoothing with finer discs later

Setup, Compatibility & Care

To set up the disc, ensure you are using a compatible angle grinder equipped with a Type 3 TR (threaded) backup pad. Align the threaded stud on the back of the disc with the pad, then twist clockwise until locked firmly into place. Always wear appropriate personal protective equipment (PPE), including impact-resistant eye protection and gloves, when operating at high RPMs. To care for your discs, store them in a dry, climate-controlled environment to prevent moisture from compromising the resin bonds. Avoid stacking heavy objects on top of the discs to maintain their structural integrity.

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