Precision hardened and ground metric 5C collets with internal and external threads for secure workholding.
24-piece set covers metric diameters from 3 mm to 26 mm in 1 mm increments.
Threads softer than HRC25 protect your chuck; bodies hardened to HRC40–45 and heads HRC53–57 for wear resistance; 0.0005'' TIR ensures concentric accuracy.
Ideal for gripping round stock or tools for turning, milling, drilling, and grinding on lathes, milling machines, and grinders.
Metric collet sizes included: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm.