The Dormer Pramet C11 1.5mm HSS-E-Powder Metallurgical slot drill is a compact, extra-short tool designed for precise shoulder milling, slot milling and ramping in tight features. Ideal for machinists working with free machining steel and copper alloys, it delivers clean slots and accurate depths in small pockets.

• Diameter: 1.5 mm
• Length of cut: 3 mm
• Overall length: 47 mm
• Shank: Weldon 6 mm
• Flutes: 2-flute design
• Material: HSS-E powder metallurgical with bright finish
• Helix angle: 30°
• Rake angle: 12°
• Standard: DIN 327 D
• Applications: Shoulder milling, slot milling and ramping
• Finish: Bright, uncoated surface for efficient chip removal
• Materials suitability: Free machining steel and copper or copper alloys

This combination of ultra-fine diameter, robust HSS-E powder metallurgy and precisely tuned geometry helps maintain sharpness, reduces tool deflection, and yields consistent slot quality in micro-features. The 6 mm Weldon shank clamps securely in standard collets or tool holders, while the short cutting length minimizes bending moments for improved rigidity in cramped work areas. Whether you’re micro-slot milling tiny channels or ramping into pockets, this Dormer Pramet drill is built to deliver dependable performance with tight tolerances.