Acrow ER3254 – ER32 Spring Collet (Ø5–4 mm Range, DIN6499) Best Carbide 5/16" 4 Flute Long Series Square End Mill – 5/16" Shank RP7006-T8-M8 Compression Male Female Connector

RP7006-T8-M8 Compression Male Female Connector (1/4"x1/4") – 4pcs

Reliable Standard – DIN 2184-1 shank design ensures robust performance in CNC and manual setups

7 mm / ½″) to allow compatibility with handheld drills and drill presses that cannot accept full-diameter shanks

Suitable for hand or machine tapping

ER32 Single Spring Collet Size 16mm-17mm

Acrow ER3254 – ER32 Spring Collet (Ø5–4 mm Range, DIN6499) Best Carbide 5/16" 4 Flute Long Series Square End Mill – 5/16" Shank RP7006-T8-M8 Compression Male Female ConnectorAcrow ER3254 ER32 Spring Collet (54 mm Range) The Acrow ER3254 ER32 spring collet clamps small diameter tools ranging from 54 mm. Its precision ground construction ensures superior accuracy and reliable performance. Brand: Acrow Model: ER3254 Clamping Range: 54 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: Micro machining, fine milling, drilling, CNC precision