Dormer Pramet A952 10.00 mm HSS HIGH PERF MULT-APP MORSE TAPER SHANK EXTRA LONG SERIES DRILL DIN 1870 (2)

Introducing the Dormer Pramet A952 10.00 mm HSS High Performance Multi-Application Morse Taper Shank Extra Long Series Drill, DIN 1870. This precision tool is purpose-built for demanding deep-hole work, delivering reliable starts, scalable reach, and consistent performance in a single, reusable design.

• 130° point promotes self-centering entry and reduces the push force required, helping you achieve cleaner starts and smoother drilling, even in tougher materials.
• Bright finish minimizes sticking of workpiece material to the cutting edge, improving chip evacuation and reducing built-up edge during extended drilling sessions.
• Parabolic flute design enables efficient chip removal and supports drilling extra deep holes in a single pass, boosting productivity on long-hole applications.
• Premium HSS material provides dependable performance across a broad material range—steel, aluminium, and stainless steel—while maintaining wear resistance in demanding jobs.
• Extra long series with a Morse taper shank ensures rigid mounting directly in machine spindles, ideal for deep-hole operations in CNC mills and drilling centers when reach matters.
• DIN 1870 compatible design guarantees standard, repeatable performance in common workshop setups and aligns with widely used spindles.

Who benefits most from this drill? Professional machinists, toolmakers, fabricators, and maintenance technicians who regularly tackle deep, precise holes in metal components, fixtures, and jigs will appreciate the combination of long reach, reliable centering, and versatile material compatibility.

Why it matters - The 130° point and parabolic flute work together to minimize feeding resistance, improve hole quality, and reduce cycle times on deep-hole tasks. The extra-long, Morse-taper shank unlocks direct, secure spindle mounting for higher rigidity and smoother operation, especially in machine tools that demand consistent performance over extended bit lengths.

Practical tips for best results - Use with proper lubrication and a supported workpiece to maximize tool life. For deep-hole drilling, let the parabolic flute evacuate chips efficiently and consider conservative pecking to manage heat buildup. This drill excels when you need one tool to cover multiple materials and a long reach without sacrificing precision.