Dormer Pramet C273 20.0mm HSS-E-Powder Metal Flatted Shank Multi-Flute Long Series End Mill DIN 844 L ISO Insert - VB Style Precision-ground for accuracy across alloys:

Precision-ground for accuracy across alloys: Each drill is ground to tight tolerances

The left-hand spiral flute and right-hand cutting design support efficient chip removal and smooth cutting action during manual reaming

supporting precise craftsmanship every time

clean holes within H7 tolerance

Taper shank with DIN 8051 B ISO H5 tolerance: Ensures secure mounting in standard holders and tight hole size control for repeatable precision in every job

Dormer Pramet C273 20.0mm HSS-E-Powder Metal Flatted Shank Multi-Flute Long Series End Mill DIN 844 L ISO Insert - VB Style Precision-ground for accuracy across alloys:Meet the Dormer Pramet C273 20. 0 mm end mill, a long series, 4 flute cutter designed for shoulder and slot milling in free machining and plain carbon steels as well as copper and copper alloys. Built for precision and reliability, it pairs a robust HSS E powder metallurgical core with a flat shank for secure, repeatable performance. Diameter: 20. 0 mm Flutes: 4 flute configuration for efficient chip evacuation and smooth cutting action Length of cut