Carmex Internal ISO Threadmill Insert 21mm / 1.75mm Pitch / 21 I 1.75 ISO MT7 Somta Series 501 – M33 x 3.5 HSS Metric Tap Bottom Somta Series 508 – Somta

Somta Series 508 – Somta - Hsse-V Gun Nose Metric Tap M20 X 2

Approx Cutting Length: 38

Drill 1 – 6 mm Shank (9 Steps – 5 mm per Cut)Covers essential small-diameter holes with 9 incremental cuts

Ordering Code: 21 I 10 UN MT7

Carmex Internal ISO Threadmill Insert 21mm / 1.75mm Pitch / 21 I 1.75 ISO MT7 Somta Series 501 – M33 x 3.5 HSS Metric Tap Bottom Somta Series 508 – SomtaMill Thread Insert ISO 1. 75 mm Pitch, Internal The Carmex 21 I 1. 75 ISO MT7 is a precision internal thread milling insert engineered for ISO metric threads with a 1. 75 mm pitch. It delivers excellent accuracy, surface finish and repeatability in CNC helical interpolation operations, making it ideal for high precision thread production across engineering applications. Manufactured from MT7 ultra fine carbide, this insert provides outstanding