Engineered for precision slotting, shoulder milling, and ramping, the Dormer Pramet C11 12.5 mm HSS-E Powder Metallurgical Slot Drill is designed for free-machining steel and copper alloys. Its extra-short form, 2-flute geometry, and 12 mm Weldon shank deliver dependable performance in tight pockets and shallow slots.

• Diameter: 12.5 mm
• Length of cut: 16 mm
• Overall length: 73 mm
• Reach / neck relief: 27.5 mm
• Shank: Weldon, 12 mm
• Material: HSS-E powder metallurgical
• Finish: Bright
• Flutes: 2
• Helix angle: 30°
• Rake angle: 12°
• Standard: DIN 327 D
• Applications: Shoulder milling, slot milling, ramping
• Compatible materials: Free-machining steel and copper/copper alloys

This drill excels in creating clean slots and precise shoulders with controlled engagement. The powder-metallurgy HSS-E core offers enhanced wear resistance and toughness for repeated passes, helping to extend tool life in challenging workpieces. The 30° helix promotes efficient chip evacuation and a smoother cutting action, while the 12° rake supports stable cutting in free-machining steels and copper alloys. The DIN 327 D specification ensures reliable compatibility with standard tool holders and setups, making it a dependable choice for shops requiring consistent performance in slot and shoulder milling tasks.