Sealey Cutting Disc - PTC/3CT100

General-purpose flat cutting disc recommended for use with Sealey and other leading makes of grind...

Best current price£43.30from Power Tools Direct

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17 offers from £43.30 - £102.00

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Power Tools DirectSealey 75 X 1.2Mm Cutting Disc 10Mm Bore - Pack Of 100
£5.95 delivery
£43.30
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eBaySealey Cutting Disc Pack of 100 Ø75 x 1.2mm Ø10mm Bore - PTC/3CT100
Free delivery in 1–3 days
£47.78
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B&Q - Sealey Cutting Disc Pack Of 100 75 X 1.2mm 10mm Bore
Free delivery in 1–3 days
£49.70
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Tooled UpSealey Metal Cutting Disc 75mm 1.2mm Pack of 100
£5.95 delivery
£49.95
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Robert DyasSealey Cutting Disc - Pack of 100 - Ø75 x 1.2mm - Ø10mm Bore - Stainless Steel
£2.95 delivery
£89.99
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Product Information

Full details

The Sealey PTC/3CT100 cutting disc is an essential consumable for metalworkers and DIY enthusiasts who require precise, reliable cuts in stainless steel. Designed for use with 75mm grinding and cutting power tools, this disc provides a balanced mix of durability and cutting efficiency for various fabrication projects. While it excels in stainless steel applications, users should note that it is a specialized flat disc not intended for heavy grinding or non-metal materials.

All features

Model Part NumberPTC/3CT100
BrandSealey

Extended Product Information

FAQs

Can I use these discs on aluminum?

These discs are specifically engineered for stainless steel. While they may cut other metals, performance and disc life may vary.

Is the 10mm bore compatible with standard angle grinders?

This disc is designed for specific 75mm mini-grinders. Always check your tool's manual to confirm it accepts a 10mm bore arbor.

How should I store these discs to ensure longevity?

Keep them in their original packaging in a dry, flat environment to prevent warping or moisture absorption.

Is this disc suitable for grinding edges?

No, this is a thin, flat cutting disc. Using it for grinding can cause the disc to shatter and lead to serious injury.

What should I do if the disc becomes chipped?

If a disc is chipped, cracked, or damaged, discard it immediately. Never use a damaged abrasive product.

Troubleshooting

Disc wearing down faster than expected

Reduce side pressure. Let the tool reach full speed before contact and avoid twisting the disc during the cut.

Excessive vibration during operation

Check that the disc is centered correctly on the 10mm bore and that the locking nut is tightened securely.

Pros and Cons

Pros

  • Optimized for stainless steel performance
  • High-value pack of 100 units
  • Thin 1.2mm kerf for precise cutting
  • Compatible with most major tool brands
  • Easy to store and manage in bulk

Cons

  • Limited to 75mm tool compatibility
  • Flat design not suitable for side grinding
  • Not intended for non-metallic cutting

Setup, Compatibility & Care

To install, ensure your power tool is disconnected from its power source. Remove the existing accessory by loosening the locking nut, place the Sealey disc onto the 10mm spindle, and secure it firmly. Always verify that the disc's maximum RPM rating is equal to or higher than your tool's output. To ensure a long lifespan, store discs in a cool, dry place to prevent moisture absorption, which can compromise the bonding agents in the abrasive material. Always wear appropriate eye, hand, and respiratory protection during use.

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