Mars-Tech ER25 Nut UM And M Type pack of 1 Size:UM TYPE Pull studs are an essential

Pull studs are an essential link between machine and tool

4 mm screws are available in lengths of 8

If any other brand have same insert it can also fixed to this

APMT1604 KORLOY 5800 Grade

but 50 mm and 63 mm cutters are usually standard in this range

Mars-Tech ER25 Nut UM And M Type pack of 1 Size:UM TYPE Pull studs are an essentialBoth Type holds all ER25 collets from 1 mm to 16 mmMade from alloy steel hardened to 54 56rcPrecision ground ID thread and taperHas an id thread of M32*1. 5POutside diameter is 42 MMSUITABLE SPANNER IS ER25UM AND ER25 C TYPE key to tightening The internal cam removes the collet when unscrewedMARSTECH CODE IS ER25UM TYPE NUT M TYPE Has an ID thread of 30mm X 1. 0 pitch Outside diameter is 1. 377 inches (35mm) Length is . 787 inches (20mm) ER25M Wrench