Dormer Pramet A976 3.00 mm HSS-E HIGH PERF MULT-APP STRAIGHT SHANK EXTRA LONG SERIES (1) DRILL DIN 1869 / 1

The Dormer Pramet A976 3.00 mm HSS-E High Perf Multi-App Straight Shank Extra Long Series drill is engineered for dependable, high-precision metal drilling where depth and reach matter most. This compact 3.00 mm drill is built to perform across a range of common engineering materials, delivering consistent starts and clean holes even in challenging setups.

Key design features that matter in real-world work

• 130-degree point — enables self-centering starts and reduces the push force required, helping you achieve accurate holes without wandering.
• Bright finish — minimizes adhesion of workpiece material to the cutting edge, reducing built-up edge and prolonging tool life.
• Special parabolic flute design — optimized for drilling very deep holes in a single pass, improving chip evacuation and reducing cutting heat during long reaches.
• Premium HSS-E material — a cobalt-enhanced high-speed steel formulation that boosts red hardness and durability, making it suitable for drilling steels, stainless steels, and aluminum without frequent tool changes.
• Extra long length series — specifically chosen for applications requiring increased reach, allowing you to access deep bores, pockets, and recessed areas with a single tool.
• DIN 1869 / 1 compliance — designed to meet standard dimensions and tolerances, ensuring reliable compatibility with drill chucks and holders used in your workshop or shop floor.

This drill is ideal for machinists, engineers, and maintenance professionals who routinely drill small-diameter holes in metal parts, from precision fixtures to automotive components and light alloy workpieces. The combination of a precise 130° point and a parabolic flute makes it especially effective for deep-hole work where chip removal and hole integrity are critical.

Practical usage notes

• Pair with a compatible straight shank chuck or holder for steady, true cutting action.
• Choose cutting conditions that suit the material: lighter feeds for aluminum, slightly heavier feeds for steel or stainless, with appropriate cooling/lubrication to maintain edge integrity.
• Start with a light pilot hole if the workpiece is prone to wandering, then proceed with steady, even feeds to maximize hole quality and tool life.