GTN-4 Positive Stop Adjustable Cutoff Blade For CNC And Manual Lathes With Self Lock Inserts Hardened Alloy Steel Body Vernier Scale In 32nds For Repeatable Grooving Parting Off Centering And Chamfering
✔️ Single blade setup, hardened alloy body, GTN-4 insert-ready
Designed for CNC and manual lathes, this positive-stop adjustable blade uses GTN-4 self-lock inserts for repeatable grooving, parting off, centering and chamfering. The hardened alloy steel body provides rigidity, while a vernier scale graded in 32nds delivers precise offsets. An extractor is included for easy insert removal, and chipbreaker geometry supports high speeds and feeds. Blade width 0.157 in (3.99 mm); height 0.989 in (25.13 mm); designed to fit self-lock GTN-4 inserts and matching holders. Suitable for machining steels, stainless steels, cast iron, aluminum and other non-ferrous materials; multiple lead angles allow fine-tuned cutting geometry from facing to chamfering. Supplied as one blade without inserts; use with GTN-4 inserts and holder.
✅ Width 0.157 in (3.99 mm); Height 0.989 in (25.13 mm)✅ Hardened alloy steel body with positive stop and adjustable design
✅ GTN-4 self-lock inserts compatibility with matching holders
✅ Vernier scale in 32nds for repeatable offsets
✅ Extractor included for easy insert removal
✅ Chipbreaker geometry supports high speeds and feeds
💡 What is a GTN-4 adjustable cutoff blade used for in CNC lathes and why use the vernier 32nds scale? This handy tool lets machinists perform repeatable grooving, parting off, centering and chamfering with GTN-4 inserts. - Precision grooving and parting with repeatable offsets - Quick tool changes with self-lock GTN-4 inserts and compatible holders - High-speed, high-feed performance thanks to chipbreaker geometry