Norton Gemini Bench and Pedestal Grinding Wheel, Type 01, Round Hole, Aluminum Oxide, Medium Grit, 1" Thickness x 8" Diameter Acrylic 2 from left to right

2 from left to right and one straight on to give you a perfect 90-degree angle in a room

Height : 1/8"

Removes water to within 1/8" of surface

Unique ``Twistable" head

Crystal clear

Norton Gemini Bench and Pedestal Grinding Wheel, Type 01, Round Hole, Aluminum Oxide, Medium Grit, 1" Thickness x 8" Diameter Acrylic 2 from left to right"NORTON" GRINDING WHEEL Straight Aluminum oxide Metal 1" Round arbor Medium grit Carded Dia. 8" Max. RPM=3,600 For use on all bench and pedestal mounted grinders 1" blade thickness Type 1 wheel is designed for offhand deburring, sharpening, shaping and limited stock removal on all metal applications