Accusize 23 Pc ER40 Collet Set, from 1/8 to 1 in, 0223-0935

23 Pcs/Set ER40 Collet Set 1/8" to 1", 0.0005" in Fitted Strong Box, 0223-0935 Concentricity: 0.0005" Design affords highest gripping power True double angle for better accuracy 16 jaws for powerful gripping and parallel clamping 23 pc ER40 chucks set includes the following collet sizes: 1/8", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8", 13/32", 7/16", 1/2", 17/32", 9/16", 5/8", 21/32", 11/16", 3/4", 25/32", 13/16", 27/32", 7/8", 15/16", 32/31", and 1" In fitted strong case. ER collets can hold cylindrical shank tools of different diameters within a specified range, unlike normal holders which can only accommodate one tool size. ER collets are easy to install and remove, making them ideal for quick workpiece changes. ER collets have a high clamping force and low runout due to the combined mechanism of an 8-degree back taper and a 30-degree front nose taper. ER collets can be used for high precision drilling, milling, and grinding applications. ER collets can also be used as work-holders through ER collet fixtures that can hold cylindrical workpieces. Accusize Industrial Tools is a Canadian company that specializes in cutting tools and measuring instruments for metalworking. Founded in 2008, Accusize Industrial Tools has grown to become a trusted supplier of high-quality products and services to customers across North America and beyond. Accusize Industrial Tools offers a wide range of products, including end mills, drill bits, taps, dies, reamers, boring bars, inserts, collets, chucks, gauges, calipers, micrometers and more.