Cleveland C44616 M2 Hss Rectangle Tool Bit Blank 3 in

Product Description

The CLEVELAND C44616 is an M2 high speed steel tool bit blank ground to a rectangle profile for use in custom tooling applications. Measuring 5/16 inches wide, 1/2 inches high, and 3 inches in overall length, this blank provides the raw stock needed to grind a custom cutting edge to match a specific profile, radius, or geometry. M2 high speed steel offers a strong balance of hardness, toughness, and wear resistance, making it a reliable choice for machining ferrous and non-ferrous materials. Machinists and tool-and-die professionals use blanks like this when a standard insert or formed tool cannot meet the required geometry.

This tool bit blank is suited for manual and CNC lathe work, mill operations, and general-purpose shop use where a custom-ground tool is required. It is appropriate for job shops, maintenance and repair operations, and production environments where operators grind their own tooling in-house. The ground finish ensures consistent dimensional accuracy before the operator profiles the cutting face, relief angles, and rake.

Key Features

• M2 high speed steel construction for strong hardness and wear resistance
• Rectangle profile, ground finish for dimensional consistency
• 5/16 inches wide by 1/2 inches high cross-section
• 3 inches overall length provides adequate stock for most bench-grinding applications
• Sold individually, one blank per package

Compatibility

Designed as a general-purpose M2 high speed steel tool bit blank suitable for use in standard tool holders and boring bars that accept rectangle-profile bits with a 5/16 inches by 1/2 inches cross-section.

Installation Notes

Tool bit blanks require bench or pedestal grinding by a qualified machinist before use as a cutting tool. Use appropriate wheel dressing and grinding technique for high speed steel to avoid overheating and softening the cutting edge. Always wear eye protection during grinding operations and ensure the tool holder is properly secured before machining. Follow applicable shop safety standards when handling and storing cutting tools.