Dormer Pramet R510 8.50 mm CARBIDE TiN CDX STRAIGHT SHANK JOBBER DRILL DIN 338

The Dormer Pramet R510 8.50 mm carbide jobber drill is a high‑performance cutting tool built for reliable, precise drilling across a wide range of metals. With a straight shank and DIN 338 specification, it fits most standard drill chucks and machines, making it a versatile choice for workshops, production lines, and DIY setups alike.

Engineers, machinists, and passionate hobbyists will appreciate the integrated features designed for real-world use: a 130° point that self-centers and reduces startup push, a Titanium Nitride (TiN) coating that extends tool life and sustains performance on harder materials, and convex cutting edges that help break chips efficiently while allowing higher speeds and feeds. This combination delivers clean, accurate holes at high productivity.

• 130° self-centering point: Promotes precise hole starts with less effort, reducing wandering and the push force required to begin the cut for smoother, more consistent drilling.
• Titanium Nitride (TiN) coating for longer life: The TiN layer improves wear resistance and heat tolerance, helping the tool withstand demanding cuts in steel, aluminium, stainless steel, and similar materials.
• Premium carbide core with convex cutting edges: Delivers durable performance with fast cutting speeds, efficient chip breakage and removal, and reliable hole quality even at higher feeds.

Designed for dependable, repeatable results, the R510 drill supports high‑quality, h8‑toleranced holes in a variety of metals. Its robust carbide construction, coupled with coating and geometry optimizations, minimizes tool changes and downtime while ensuring consistent hole accuracy and smooth finish—making it a trustworthy choice for production environments and precision applications alike.