The Dormer Pramet C126 1.5 mm slot drill is a compact, high-precision tool designed for small-diameter slot and shoulder milling. Built for machinists working in confined pockets, it delivers clean slots, controlled ramping, and dependable wear resistance.

• Diameter: 1.5 mm
• Flutes: 2-flute design for rigidity and efficient chip control
• Length of cut: 3 mm
• Overall length: 47 mm
• Shank: 6 mm Weldon shank for stable mounting
• Material: HSS-E with powder metallurgical structure for toughness
• Coating: TiCN coating to enhance wear resistance and tool life
• Helix angle: 30° for smooth cutting action
• Rake angle: 12° to improve chip flow and cutting efficiency
• Standard: DIN 327 D
• Applications: shoulder milling, slot milling, and ramping in free machining steels, cast iron, copper and copper alloys, and titanium alloys

Equipped with a TiCN-coated HSS-E substrate, this extra-short series drill combines toughness with wear resistance, delivering consistent hole quality in tight pockets. The two-flute geometry reduces cutting forces and improves chip evacuation in narrow slots, while the rigid Weldon shank minimizes runout for accurate, repeatable results. Ideal for precision work where small-diameter slots and shoulders must be milled reliably, the C126 excels across a range of common metals and nonferrous materials, making it a versatile addition to any machining setup.