Baer Circular Die HSS - UNC - Right Hand - For Stainless Steels - 1/4 x 20 Indexable Insert this arbor supports a high‑speed

this arbor supports a high‑speed range up to 15

5 mm x 16 mm size and a secure M6 mounting option fit tight spaces and standard fixtures

it maintains tight diameter control in demanding applications

minimizing interference during cutting and helping maintain a clean bore

Left-hand spiral flute with right-hand cutting: Enables efficient chip evacuation and a smoother

Baer Circular Die HSS - UNC - Right Hand - For Stainless Steels - 1/4 x 20 Indexable Insert this arbor supports a high‑speedBaer Circular Die is a precision external threading tool built to form 1 4 20 UNC threads on stainless steel shafts, bars, and studs. Designed for professional machining and repair work, this right hand die delivers dependable, clean threads when used with a standard die stock. Thread Size & Type: External 1 4" diameter, 20 threads per inch, UNC, right hand thread. Material: High Speed Steel (HSS) construction for durability and strong wear resistance