shengbenhao Diamond Cutting Wheel Set is a rotary tool accessory set for accurate cutting of glass, stone and tile. Hobbyists and tradespeople gain confidence from thin, sharp discs that make tight cuts in fragile materials. Will the included mandrels and breathing-hole design handle heat and fit most 3mm rotary tools?
⚡ At a Glance
- • Cutting Quality: Thin 22mm, 0.6mm diamond-coated discs with 150# grit for consistent, sharp cutting
- • Best for: DIYers, tilers, jewellers and tradespeople working on glass, stone, ceramics and hard plastics
- • Not ideal for: Large-scale industrial demolition or heavy structural metal cutting
A set of twenty 22mm diamond-coated cutting discs, 0.6mm thick with 150# grit and breathing holes. Supplied with four 3.0mm mandrels and a 91mm screwdriver, compatible with most rotary tools and EZ545/544 lock cut off wheels.
Precise, low-chipping cuts - thanks to 0.6mm diamond-coated discs
Diamond particles at 150# grit form a hard, abrasive edge while the 0.6mm thickness keeps the kerf narrow. Thin, sharp rims mean less material removal during each pass.
Neat slices through glass, tile and gemstones with minimal material loss, ideal for delicate trimming and shaping.
Cooler, more reliable performance - with breathing holes for heat reduction
Each disc includes breathing holes designed to help dissipate heat and to clear debris from the cut line during use. Reduced heat lowers risk of glazing and premature wear.
Longer cutting runs without clogging, so fewer interruptions and a steadier cut quality during continuous work.
Easy fit and tight-space access - with 3mm mandrels compatible with common rotary tools
Kit includes four 3.0mm mandrels designed for simple installation, and the discs are specified as replacements for EZ545/544 lock cut off wheels. Compatibility covers most power rotary tools and drills.
Quick swaps and the slim profile reach narrow gaps where larger discs cannot, useful for detailed work and trimming in tight areas.
✨ The 4 Key Reasons for shengbenhao Diamond Cutting Wheel Set
- Diamond 150# coating - Consistent edge life across multiple cuts in hard materials
- 0.6mm thin discs - Minimal material loss, precise cuts in tight areas
- Breathing holes - Cooler operation and less debris build-up during extended use
- Included 3mm mandrels & screwdriver - Quick fitting and swaps for busy workshop tasks
📋 Technical Details at a Glance
- Category: Diamond cutting wheels / cut off discs
- Brand: shengbenhao
- Number of pieces: 20 discs
- Disc diameter: 22mm
- Disc thickness: 0.6mm
❓ Frequently Asked Questions
Q: Are mandrels included with the discs?
A: Yes, the kit includes four 3.0mm mandrels and a 91mm screwdriver for fitting and replacements.
Q: Will these discs fit my rotary tool?
A: Discs are designed for use with most power rotary tools and drills and are specified as replacements for EZ545/544 lock cut off wheels; they use 3mm mandrels.
Q: What materials can these wheels cut?
A: Suitable for cutting and processing glass, stone, jade, tile, gemstones, bricks, marble, ceramics and hard plastics, according to the product information and user experience.
🏆 Our Verdict
Suitable for hobbyists and tradespeople who need precise, low-chipping cuts in glass, tile and similar hard materials. The combination of 0.6mm diamond-coated discs, breathing holes and included 3mm mandrels delivers precise, cooler cutting and easy fitting. With durable coating and handy accessories included, expect good long-term value for regular small-scale cutting tasks.
