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 Threading Type: Spiral Point (gun-tap)

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

accurate results on challenging geometries

Insert Type: Indexable carbide grooving insert

this micro drill reaches into confined spaces while maintaining rigidity

this reamer integrates quickly with standard chucks and holders

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 Threading Type: Spiral Point (gun-tap)The 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