Sanding discs for surface cleaning and paint removal, made to work with angle grinders. With LncBoc CSD Sanding Disc, low-dust, low-noise operation helps workshop and DIY users finish jobs faster and cleaner. Are these coarse discs durable enough for regular trade use or best for occasional DIY?
⚡ At a Glance
- • Cutting Quality: Steady, aggressive stock removal with a coarse abrasive and low clogging tendency
- • Best for: Surface preparation, paint removal and coarse polishing on a range of materials
- • Not ideal for: Fine finishing tasks where very smooth, low-abrasion sanding is required
Black diamond abrasive grains are bonded to a honeycomb nylon backing that suits angle grinders. The 125 mm discs are designed for coarse cleaning, paint removal and general surface polishing.
Longer wear life - thanks to black diamond, resin-bonded honeycomb construction
A high-strength, heavy-duty honeycomb layer of black diamond material sits on a fibre fabric reinforced with resin elastomers, so sharp abrasives adhere firmly to the backing. The composite structure balances cut rate with resistance to wear.
Fewer disc changes during a job and more consistent abrasive performance across each piece, useful when tackling larger surfaces.
Versatile surface compatibility - with coarse abrasive suitable for many materials
The coarse cleaning discs are formulated for use on steel, plastic, fibre products, stone and concrete, and can assist with removing surface paints and deburring. The open structure handles different shapes and contours without rapid deterioration.
One set covers multiple tasks, from stripping paint to removing burrs and preparing substrates for further finishing.
Cleaner, quieter working - with low-dust, low-noise honeycomb design
An even disc construction reduces dust generation and noise during grinding, while strong water resistance and plasticity help maintain shape on curved surfaces. The product descriptions note lower grinding noise and reduced dust levels.
Less time spent on cleanup and less disturbance in a busy workshop or home environment, making day-to-day work neater.
✨ The 4 Key Reasons for LncBoc CSD Sanding Disc
- Black diamond abrasive - Consistent stock removal on steel, stone, concrete and plastics.
- Honeycomb backing - Improves flexibility for shaped surfaces and reduces clogging.
- Universal 22mm hole fit - Fits many angle grinders across brands for quick installation.
- Low-dust operation - Less mess and reduced cleanup after sanding jobs.
📋 Technical Details at a Glance
- Category: Coarse cleaning / sanding discs
- Diameter: 125 mm (5 inches)
- Hole size: 22 mm (0.87 inches)
- Top speed: 11,500 rpm
- Maximum speed: 80 rpm (as stated in product description)
❓ Frequently Asked Questions
Q: Will these discs fit my angle grinder?
A: The discs have a 22 mm (0.87 inches) centre hole and are described as designed for angle grinders of different models, so they should fit grinders that accept that hole size.
Q: What materials can these discs be used on?
A: Suitable uses listed include steel, plastic, fibre products, stone, concrete and ceramic surfaces, along with paint removal and deburring tasks.
Q: Are the discs durable and low maintenance?
A: The black diamond, resin-bonded honeycomb construction is described as high-strength and wear-resistant, and the discs are noted for low dust and low grinding noise, which reduces cleanup and upkeep.
🏆 Our Verdict
The LncBoc CSD Sanding Disc set suits DIY users and trade workers who need coarse, reliable discs for surface prep and paint removal. A black diamond, resin-bonded honeycomb build and a 22 mm fit make the discs versatile and long-wearing. Given user comments on reliable performance and value, the set represents solid short-term performance and sensible long-term value for routine workshop tasks.
