• Made of corundum
• Wheels for free-hand and stationary use
• Great strength
• for grinding unhardened steels, non-ferrous metals, cast iron, malleable cast iron and tempered steels (alloyed)

Delivery:

• 10 x corundum grinding wheels diameter 22 mm, 3 mm thick
• 1 x 44 mm mandrel
• shaft diameter 2.35 mm
• optimum operating speed: 20,000 rev / min
• maximum allowed speed: 30,000 rev / min