Dormer Pramet A976 5.30 mm HSS-E High Performance Multi-Application Straight Shank Extra Long Drill DIN 1869 / 1

Engineered for demanding metalworking tasks, this high-performance drill blends precision with reach. The A976 is built to tackle deep holes and challenging materials without compromising on accuracy or surface finish, making it a reliable choice for professional workshops and production environments.

• 130-degree point for self-centering — starts holes cleanly with reduced push force, helping you maintain tight tolerances even in tough grades of steel or stainless.
• Bright finish — minimizes workpiece material adhesion to the cutting edge, promoting smoother drilling and easier chip control.
• Parabolic flute design — optimized for drilling very deep holes in a single pass, enabling efficient swarf evacuation and steadier hole quality as depth increases.
• Premium HSS-E material — high-speed steel with enhanced high-temperature performance, suitable for a wide range of materials including steel, aluminium, and stainless steel.
• Extra long length series — designed for long reach drilling where standard bits fall short, while preserving rigidity and consistency in hole diameter.
• DIN 1869 / 1 compliance — built to standard specifications for reliable interchangeability and performance across multi-application drilling tasks.

This drill is ideal for metal fabricators, machine shops, and engineers who regularly encounter deep-holed or hard-to-reach drilling challenges. Whether you're working on thick plates, deep cavities, or components that require precise hole alignment, the A976 delivers dependable hole quality, extended reach, and durable performance across common engineering materials.

Practical tips for maximizing performance:

• Apply moderate cutting fluid or coolant to manage heat and extend tool life during deep-hole drilling.
• Start with a light, steady feed to establish the hole center, then increase feed gradually as the parabolic flute evacuates chips efficiently.
• Maintain sharpness; re-sharpen or replace when chip formation slows or edges show wear to preserve accuracy and finish.