GDSD is for grinding steel for fast grinding of hard welds aggressive removal of rust and many other steel reduction situations, It can also be used for grinding of armour rail in concrete.
Grinding for light or small jobs and tidy ups. Manufactured from a single hearyduty, fully ground steel core (whole in on sintering) for strength and eliminates torque.
Fast aggressive stock removal. Designed for angle Grinder to get close to edges with minimal sweep marks. "L" shapes segments engineerd for aggressive removal of concrete surfaces and other hard construction products.
PCDs are for scraping coatings from the floor or walls a great system for smooth surfaces if surface is ruff or has bolts or concrete nails protruding use an arrow
