Dormer Pramet C50 10.0mm HSS-E Flatted Shank 2 Flute Ball Nosed Short Series Slot Drill DIN 327 D

The Dormer Pramet C50 10.0mm HSS-E Ball Nose End Mill is a precision cutting tool designed for accurate copy milling in constrained pockets. With an extra-short form and a robust cobalt-based HSS-E composition, it delivers reliable contouring in free-machining steel and copper alloys.

• Diameter: 10.0 mm
• Length of Cut: 13 mm
• Overall Length: 63 mm
• Radius: 5.0 mm full profile radius
• Shank: 10 mm Weldon
• Flutes: 2
• Material: HSS-E cobalt-based with bright finish
• Helix: 30°
• Rake Angle: 12°
• Standard: DIN 327 D
• Type: Ball-nose end mill for copy milling
• Application: Copy milling in free-machining steel and copper/copper alloys

This tool is built to navigate tight radii and complex contours with minimal deflection. The 2-flute geometry supports efficient chip evacuation in softer metals, while the 30° helix and 12° rake angle promote smooth cutting action and clean finishes. The 10 mm Weldon shank ensures secure seating in collets or holders, enabling repeatable performance across multiple setups. The extra-short length reduces tool flex in confined pockets, helping maintain dimensional accuracy and surface quality on intricate parts.