Omega Products Machinable Tool Blank - Type A2 (VDI40) is a precision-ground steel blank designed for toolmakers and machinists who produce drills, end mills, reamers, and other cutting tools. With a hardened core of 60–62 HRC, it delivers durability without sacrificing machinability, plus a smooth, ready-to-machine surface that speeds setup and production.

Ideal for shops of all sizes—from hobbyists to professional shops—the Type A2 blank provides consistent dimensions and a uniform finish to support quick setups and reliable results. The VDI40-compatible design ensures secure seating in standard tool holders, helping minimize downtime during tool changes and enhancing workflow.

• 60–62 HRC hardened steel: Delivers wear resistance and dimensional stability to extend tool life and maintain accuracy through multiple machining cycles.
• Precision-ground with smooth finish: Ensures consistent dimensions and a ready-to-machine surface, reducing setup time and improving the surface quality of tools you manufacture.
• VDI40-compatible design (Type A2): Enables fast, secure mounting in standard tool holders for repeatable changes and dependable performance in production environments.

Using this machinable blank gives you a reliable foundation for producing high-quality cutting tools with repeatable performance, shorter setup times, and fewer rework iterations. The tough steel, precise grinding, and standard interface translate into smoother workflows, improved throughput, and confidence that your drills, end mills, reamers, and other tools meet demanding expectations.