MICROMOT-accessories for rotary tools, Selected sets (all measurements in inch), Tool assortment for model builders 13 piece set consisting of 2 fine milling bits (1 each cylinder and cone 3/32"" (2,35 mm)),2 corundum grinding bits (1 each sphere and cone 13/64"" (5 mm)), Each 1 micro drill 3/64"" (1 mm) and 3/32"" (2,3 mm), 5 cutting discs 7/8"" (22 mm), 1 spring steel cutting blade ? 7/8"" (22 mm) and 1 mandrel shank size 3/32"" (2,35 mm), For cutting, milling, polishing and drilling, SKU: PXTECH166