ER20 Collets 13 pcs Turning Tool Set 146722

This 13 pcs ER20 collets are suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines and similar jobs. The set is with 1 mm to 13 mm griping range. These collets are made of high-quality steel, stable and practical in performance. It works with high precision, good elasticity and shock resistance. The set is built in self-release design and tools do not get stuck in the holder. Each collet is well packed in a separate protective container with a label. Also, each collet is marked with size, so it’s easy to identify them.

• Colour: Silver
• Material: 45, steel
• Model: ER20
• Accuracy: 0.02-0.04
• Clamping range: 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm
• Hardened and precision ground