Y.T. UFO Indexable Holder HSS - Blade Diameter 28 - 40mm - Overall Length 180mm - Neck Diameter 19.8mm (CB3-2020-180-30) ER Collet Chucks ” that refers to blanks

” that refers to blanks only—the finished reamer is built to order for precise results

knurled body and solid fittings provide secure handling and lasting performance in everyday shop conditions

dependable performance in everyday shop work

reducing wandering and burr formation so you get reliable hole quality project after project

repeatable thread verification for M30 x 1

Y.T. UFO Indexable Holder HSS - Blade Diameter 28 - 40mm - Overall Length 180mm - Neck Diameter 19.8mm (CB3-2020-180-30) ER Collet Chucks ” that refers to blanksY. T. UFO Indexable Holder HSS is a versatile tool holder designed for machinists, engineers, and hobbyists who need flexible cutting options. It supports blade diameters from 28 to 40 mm and features an overall length of 180 mm with a neck diameter of 19. 8 mm for solid reach and stable cutting across a range of milling tasks. Four shank designs and varying lengths let you tailor the setup to your machine and job, minimizing changes and downtime. The