Designed for precision slotting and shoulder milling, the Dormer Pramet C123 1/16 inch HSS-E-Powder Metallurgical Slot Drill is built for tight slots and demanding milling in steel, cast steel, and copper alloys. Its compact diameter and rugged construction deliver reliable, clean cuts in small pockets and shoulders.

• Diameter: 1/16" (0.0625") slot drill for precise slots in tight spaces
• Length of cut: 7 mm, enabling controlled material removal in shallow slots
• Overall length: 51 mm for reach and rigidity in short setups
• Flutes: 2-flute design supports efficient chip evacuation and a smooth finish in slot milling
• Shank: 6 mm Weldon shank for secure clamping and minimal runout
• Standards: DIN 844 K compatibility ensures interchangeability with standard tool holders
• Material and finish: HSS-E powder metallurgy with a bright finish for improved wear resistance and toughness
• Helix: 30° helix for efficient cutting action and stable engagement
• Rake angle: 12° rake to optimize chip flow and reduce built-up edge in metals
• Applications: Shoulder milling, slot milling, and ramping in steel, cast steel, and copper alloys

This slot drill helps you achieve clean edges and consistent slot dimensions, reducing rework and improving part quality. The powder metallurgy HSS-E construction provides improved toughness and wear resistance, extending tool life in demanding materials. The 30° helix and 12° rake angle contribute to smoother cutting, better chip control, and steadier finishes during shoulder milling, slot milling, and ramping. The Weldon shank delivers secure clamping, minimizing tool deflection and chatter in rigid setups. With DIN 844 K compatibility, swapping tools in your existing holders is straightforward, making it a reliable choice for established workflows and high-mix, low-to-medium volume production.