Berkfield ER20 Collets 13 pcs Turning Tool Set

For milling, drilling, tapping, engraving and similar machine work, this Berkfield ER20 collet set provides 13 collets covering a 1 mm to 13 mm clamping range. Made from 45 steel, each collet is hardened and precision ground, with a self-release design that helps prevent tools from sticking in the holder.

The set offers accuracy of 0.02-0.04, along with good elasticity and shock resistance. Each collet is marked by size for quick identification and supplied in its own protective container.

Key features

• 13-piece ER20 collet set
• Material: 45 steel
• 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
• Accuracy: 0.02-0.04
• Hardened and precision ground
• Self-release design
• Each collet is size marked and stored in a separate protective container
• Model number: ER20

Rackhams Reference : AV4BCAYMBU