The Dormer Pramet A952 27.00 mm High-Performance HSS Morse Taper Shank Extra Long Series Drill is engineered for serious metalworking tasks where reach, reliability, and precision matter. Built for machine environments, this drill combines robust construction with geometries that enhance depth capability and first-pass accuracy.

130° point for smooth, self-centering entry — The designed point angle minimizes wandering and reduces the push force required to begin cutting. That means cleaner starts in tough materials and more predictable hole locations, even when pre-drilling is limited or the workpiece is challenging to clamp.

Bright finish to reduce sticking — The bright blade surface helps prevent workpiece material from sticking to the cutting edge, which translates to fewer interruptions for edge cleanup and steadier feeds during long drilling sessions.

Parabolic flute design for deep holes — This optimized flute geometry supports drilling deep holes in a single, efficient pass. You get improved chip evacuation, reduced suction near the bottom of the hole, and more consistent hole geometry in demanding applications such as steel, stainless steel, and aluminum workpieces.

Premium HSS material with DIN 1870 precision — Crafted from high-speed steel and engineered to DIN 1870 standards, this drill delivers dependable performance across a range of common machining materials. The Morse taper shank ensures a secure, repeatable fit in compatible spindles and tool holders, making it a reliable choice for both CNC machines and manual machining centers.

Versatility in a single, long-reach tool — Ideal for machine applications where the drill is mounted directly in the spindle, this extra-long drill excels in deep cavities, long blind holes, and tight work envelopes. Its versatility makes it suitable for automotive, aerospace, and general manufacturing environments where depth and precision collide.

What this drill does for you — Achieve accurate hole geometry with reduced entrance forces, extend tool life through optimized edge design, and complete deep-hole tasks in fewer passes. It’s a dependable choice for drilling through steel, aluminium, and stainless steel with a single, high-efficiency tooling solution.

• : 27.00 mm
• : 130 degrees
• : Parabolic, optimized for deep-hole drilling
• : Premium high-speed steel (HSS)
• : Morse taper for direct spindle mounting
• : DIN 1870
• : Bright coating to minimize material buildup
• : Steel, aluminum, stainless steel, and other common metals
• : CNC machines, drill presses, and spindles designed for Morse-taper tooling