DEWALT DT40251 Diamond Disc for Metal, 115mm x 22.23mm
DEWALT diamond disc for metal cuts 30x longer than standard wheels. 115mm size, fits angle grinders, for steel/aluminium. Weight: 300g.
The DEWALT DT40251 Extreme Diamond Disc delivers exceptional durability and cutting performance for various metal applications. Built with diamond technology, this disc outlasts traditional bonded cut-off wheels by providing 1,000+ cuts—30 times longer lifespan. Ideal for both corded and cordless angle grinders, it ensures maximum efficiency with reduced downtime.
Designed for enhanced safety, the disc features a solid steel core that minimises breakage risks. Unlike conventional abrasives, it has no shelf life when stored correctly, eliminating material waste. The diamond cutting edge preserves the original wheel diameter throughout its lifespan, ensuring consistent performance from first to last cut.
Key benefits include:
- Reduced airborne dust for a cleaner workspace
- Versatile compatibility with steel, stainless steel, cast iron, rebar, aluminium, and non-ferrous metals
A premium choice for professionals seeking reliability, longevity, and superior cut quality in metalworking projects.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Cutting steel
- Cutting stainless steel
- Cutting cast iron
- Cutting rebar
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- Material: Diamond-bonded steel
- Diameter: 115mm
- Bore Size: 22.23mm
- Segment Thickness: 1.3mm
- Weight: 300g
- Technology: Proprietary diamond bonding
- Safety Feature: Solid steel core for reduced breakage
- Shelf Life: None (if stored properly)
- Compatibility: Corded/cordless angle grinders
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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