Right Lines LTD

Right Lines LTD

Buy high quality diamond blades, diamond core drills, cutting, grinding, flap and stripping discs here at amazing prices

Tile cutting saw diamond disc bladesDiamond blades for hard blocks and bricksPetrol saw wheels, diamond blades and discs

 Specialists In Diamond Blades And Other Abrasive Products Direct To You.

We are different because:

  • We are abrasive technology specialists. We know how to specify great diamond blades and abrasive discs and are proud to put our name on them.  
  • We sell direct, keeping cost low, so we can offer better value, for example you can buy 10 300mm diamond blades for just £165.00 + VAT here.
  • We keep almost everything you find on this site in UK stock to provide excellent service.
  • We provide free delivery across the UK including Northern Ireland and remote areas.


Premium Thin Metal Cutting Discs - Longer Life - Better Value.  200-Batch Deals Now Available      

Try these premium thin discs. Tests have given 60-70% longer life than our already durable standard thin discs, yet the price difference is only around 30%. Save time with fewer disc changes and save money by using far fewer discs. Available in the popular 115mm and 125mm sizes. Premium thin metal cutting disc.



NEW: Halo Discs For Polishing Concrete Floors.

Halo discs are now in stock in 5 grades, from coarse grade 30 for light grinding of concrete surfaces to grade 400 for polishing. They cost much less than using diamond grinders and they will work with standard angle grinders. Available in 115mm and 175mm for grinders upto 230mm. They can rapidly give you a great base on a concrete floor to either paint, seal or refine further with diamond discs. Halo Concrete Polishing Discs

Like A Bargain? Check Out Our Clearance Deals

Occasionally, we get our stock rotation wrong, order too much or introduce new products, leaving the previous range stocks to be cleared. This is when we put some real bargains into the Clearance section of the website. Many of them don't stay long, but there is usually chance to grab a bargain. Currently, there are a few laser welded diamond core bits going for less than half price, some low priced fibre sanding discs and packs of 12 sanding sheets for just £1/pack.

diamond core drill bits fibre sanding discs sanding sheets

New: 75mm Metal Slitting Wheel For Air Tools

These diamond wheels will typically outlast 30-50 normal metal slitting discs, with the added advantage that the diameter is much more stable. Rated at 25,000rpm, they can be used on air tools just like ordinary 3in metal slitting discs. Additionally, because they use externally bonded diamond, they can cut most solid materials from GRP and fibreglass to granite. 75mm Diamond Slitting Wheel



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