Hard flexibility Turbo grinder pads are recommended for 36+ finer grits. ISO 15636 quality standard featuring air flow ribs which keep the pad and abrasive cooler, making them last longer. Perfect for tougher grinding operations. Made in Great BritainSelect Option 115mm M14 x 2.0125mm M14 x 2.0180mm M14 x 2.0 Add to Basket Quantity