Dormer Pramet C305 4.0mm HSS-E-Powder Metal Primax Flatted Shank 3 Flute Standard Length Slot Drill DIN 844 K FMH FLH FHH S&E A&NF M&D Insert Type: Indexable carbide grooving

Insert Type: Indexable carbide grooving insert

this reamer integrates quickly with standard chucks and holders

Its extended 8XD length-to-diameter ratio enables deep-hole drilling without sacrificing rigidity

Threading Type: Spiral Point (gun-tap) design that directs chips away from the cutting edge

and built around a robust HSS (M2) core

Dormer Pramet C305 4.0mm HSS-E-Powder Metal Primax Flatted Shank 3 Flute Standard Length Slot Drill DIN 844 K FMH FLH FHH S&E A&NF M&D Insert Type: Indexable carbide groovingThe Dormer Pramet C305 4. 0 mm HSS E Powder Metall Primax slot drill is a compact, high precision tool designed for tight slot and shoulder milling in steel and alloys. Built for professionals who need dependable small diameter milling, it combines durable powder metallurgy HSS E with a robust Weldon shank for secure, repeatable clamping. Diameter: 4. 0 mm Flutes: 3 flute design for efficient chip clearance and stable cutting Length of cut: 11 mm