Cutting discs designed for fast, clean cuts on porcelain, granite, marble and concrete. Perfect for tradespeople and serious DIYers who need predictable edges, RDXMAX Diamond Cutting Discs. Are the discs durable enough to stay sharp through multiple jobs and suit common angle grinders and saws?
⚡ At a Glance
- • Cutting Quality: Turbo diamond rim with a 1.4mm thin edge for precise, low-chipping cuts
- • Best for: Professional tilers, builders and DIYers working with tile, stone and masonry
- • Not ideal for: Cutting metal or very thick structural demolition where specialised blades are required
115mm turbo diamond discs feature a thin 1.4mm rim and 22.23mm bore for standard grinder flanges. Impact- and temperature-resistant diamond mixture and an engineered wheel matrix aim to keep edges sharp and reduce chipping.
Precision, low-chipping cuts - thanks to a 1.4mm thin turbo diamond rim
A super-thin 1.4mm rim removes less material per pass while turbo segments maintain cutting speed. The 115 diamond wheel matrix is engineered to deliver consistent edge geometry for clean finishes.
Narrow kerf produces neater edges and reduces breakage on fragile tiles, helping achieve accurate cuts with fewer touch-ups.
Long-lasting sharpness - with an impact- and temperature-resistant diamond mixture
An optimised diamond blend resists heat buildup and impact wear during prolonged cutting sessions. The composition and bonding process are tuned to balance cutting aggression and durability.
Discs retain sharpness across multiple cuts, so fewer replacements are needed during a single job or across a project.
Versatile on-site use - thanks to wet or dry capability and broad tool compatibility
Rated for both dry and wet cutting and compatible with angle grinders, motor saws and table saws thanks to the 22.23mm bore and 115mm diameter. The edged structure reduces chipping across a variety of hard materials.
One set of discs handles porcelain, granite, marble, concrete and ceramics, reducing the need to carry multiple blade types.
✨ The 4 Key Reasons for RDXMAX Diamond Cutting Discs
- Turbo diamond segments - Cuts more quickly through hard materials, reducing job time
- Impact- and temperature-resistant mix - Holds edge over multiple cuts for longer lifespan
- Wet or dry use - Lets users switch methods depending on site conditions
- 115mm, 22.23mm bore fit - Compatible with most angle grinders and saw flanges
📋 Technical Details at a Glance
- Diameter: 115 mm (4.5")
- Thickness (rim): 1.4 mm
- Bore diameter: 22.23 mm
- Segment type: Turbo diamond rim
- Cutting mode: Dry or wet cutting
❓ Frequently Asked Questions
Q: Can these discs cut porcelain and granite?
A: Yes, the descriptions list porcelain and granite among the intended materials, and user feedback highlights effective cutting on both.
Q: Can the discs be used wet and dry?
A: Yes, the discs are specified for both dry or wet cutting, allowing flexibility depending on the job and site conditions.
Q: Will they fit a standard angle grinder?
A: Yes, the discs have a 115mm diameter with a 22.23mm bore, which fits the common flanges on most angle grinders and compatible saws.
🏆 Our Verdict
Suitable for tradespeople and serious DIYers who need a single blade that handles a range of hard materials. The combination of a 1.4mm turbo rim, engineered wheel matrix and heat- and impact-resistant diamond mix delivers clean cuts and extended sharpness. While upfront choices vary, durable construction and lasting edge retention make these discs a sensible long-term investment for regular use.
