The Dormer Pramet C126 13.0 mm slot drill is a compact, two-flute cutter designed for shoulder milling, slot milling and ramping in free machining steels and related alloys. With a 12 mm Weldon shank and TiCN-coated HSS-E powder metallurgy, it delivers reliable, precise performance in tight pockets.

• Diameter: 13.0 mm
• Flutes: 2
• Length of cut: 16 mm
• Overall length: 73 mm
• Reach (neck relief): 27.5 mm
• Shank: Weldon, 12 mm
• Material & coating: HSS-E powder-metallurgy with TiCN coating
• Helix & rake: 30° helix; 12° rake
• DIN standard: DIN 327 D
• Primary operations: Shoulder milling, slot milling, ramping
• Materials: Free-machining steel, plain carbon and alloy steel, cast iron, copper/copper alloys, titanium and titanium alloys

This tool design minimizes deflection and chatter in shallow slots, enabling accurate contours and clean slotting. The TiCN coating enhances wear resistance, helping the cutting edge stay sharper longer when working with abrasive materials. The 12 mm Weldon shank provides secure, consistent clamping in standard tool holders, supporting repeatable results across a broad range of metals. Versatile for general-purpose slotting and ramping, it’s well-suited for workshops needing dependable performance in everyday machining tasks.