Accusize 15 Pcs ER25 Collets Set, From 1/16 to 5/8 in, 0223-0835

15Pcs ER25 chuck set includes the following collet sizes: 1/16'', 3/32'', 1/8'', 3/16'', 7/32'', 1/4'', 5/16'', 11/32'', 3/8'', 13/32'', 7/16'', 1/2'', 17/32'', 9/16'', and 5/8'' Concentricity: 0.0004" Design affords highest gripping power True double angle for better accuracy For powerful gripping and parallel clamping 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.