Acrow ER321615 – ER32 Spring Collet (Ø16–15 mm Range, DIN6499) 50 Piece Imperial & 58 Piece Metric Quick Connect Grab Kit This kit includes durable helical

This kit includes durable helical stainless steel wire inserts that restore stripped or worn threads

Part No: 1160550

M4 - 16mm - 50 PCS

This robust tool is crafted to meet the demands of heavy-duty applications

Shape: Sa43 – ideal for contouring

Acrow ER321615 – ER32 Spring Collet (Ø16–15 mm Range, DIN6499) 50 Piece Imperial & 58 Piece Metric Quick Connect Grab Kit This kit includes durable helicalAcrow ER321615 ER32 Spring Collet (1615 mm Range) The Acrow ER321615 is a heavy duty ER32 collet for clamping tools between 1615 mm. Designed to DIN6499 standards, it provides high rigidity, reliability, and precision in CNC machining applications. Brand: Acrow Model: ER321615 Clamping Range: 1615 mm Type: ER32 Spring Collet (DIN6499) D1: 33. 0 mm L: 40. 0 mm Run out Accuracy: 0. 015 mm Material: Hardened Spring Steel Application: CNC machining,