300mm(12") kEYSEG Black Piranha Diamond Blade 20.0C/12.0H

• Petrol Saw Diamond blade. Black fast cutting,
• Will fit sthyl saws & Husqvarna Power Cutters
• Premium Quality 
• 12mm Heigh segmented, Premium Diamond Blade,
• 20.00 std Centre.
• Use Wet or Dry

Black Piranha is formulated inhouse and manufactured by Hardrock uk standards.

Black Piranha Granite blades are a Premium diamond bond alloy hot pressed segmented diamond blade. with 40/45 diamonds grit, then cold gas dipped. This hardens the alloy but is left soft in the centre to allow for exposing diamond. The vast forced cold shrinks micro gas pockets in the metal. There is a huge 10mm heigh segment for extra ware they last a long time. Diamond content is around 30% and cut grate says many customers’ members.

Specialist ultimate diamond quality and selected hot pure metal formulas. We sell cheaper blades but there not as good as this one's. I would use it on most materials that are hard. 
Can be used Wet or Dry.

Applications Ideally suited: Lightly reinforced concrete, concrete, slabs, kerbs, pipes, beams, concrete flag stones, York stone, concrete paviors, general facing bricks, hand-made bricks & concrete roof tiles. Occasional use: Class A engineering bricks, clay products, flint aggregate concete, class B engineering bricks, heavily reinforced concrete, medium reinforced concrete, lightweight concrete blocks, green concrete & cement screed, granite hard sandtone and lime stones.

Professional Manufacture- each blade is manufactured to EN13236 ?????? standards and offers very low cost per cut.  These blades are designed to the highest expectations and each coloured disc represents a specialised formulated grinding bonds for specific applications. Different designed blades can also help in applications. SEGMENTED, RINO TURBO RIM, T-TIGER

you can not tell if a diamond blade is good from looking at it with your eyes unless you understand the many ways they can and are created.  There are 8 different types of diamond or you can use a mixture.  you can use some tungsten and there are a lots of bond and about 4 mainly manufacturing techniques. 

Cold, hot, Brazed, Vacuumed, Sintered, Lazer, Nitrogen.

Then there are extra stages that can be implemented.  Balancing, dressing, treated or cold treatment.

Our Economical range would be classed as another persons (companies) professional best quality. Because we have control on how it is made and what goes in it..Our Piranha range is outstanding.

Piranha Diamond Products