Cleveland C44601 M42 Cobalt Tool Bit Blank 2.5 in Oal

Product Description

The CLEVELAND C44601 is a rectangle-ground tool bit blank machined from M42 cobalt high-speed steel. Designed for use in custom tooling applications, this blank provides a solid starting point for grinding single-point cutting tools, form tools, and specialty lathe or boring tools. At 0.25 inches wide, 0.375 inches high, and 2.5 inches in overall length, the C44601 suits smaller toolpost holders and precision setups. M42 cobalt grade offers superior heat and wear resistance compared to standard M2 high-speed steel, making it a reliable choice for cutting harder workpiece materials at elevated speeds.

This tool bit blank is suited for job shops, toolrooms, and production environments where machinists need to grind custom profiles that off-the-shelf tools cannot provide. Typical applications include single-point turning tools for manual lathes, threading tools, and specialty form tools for repetitive production cuts. The rectangle cross-section and ground finish ensure consistent geometry right out of the box, reducing bench-grinding prep time before final profiling.

Key Features

• M42 cobalt high-speed steel provides elevated hot hardness and wear resistance for cutting harder materials
• Ground finish on all faces ensures dimensional accuracy and reduces setup time at the bench grinder
• Rectangle cross-section (0.25 inches wide x 0.375 inches high) fits standard small toolpost holders
• 2.5 inch overall length provides adequate shank depth for secure clamping with usable grinding stock
• Sold individually, allowing purchase of exact quantities needed for toolroom stock

Compatibility

Designed as an OEM-style replacement and standard toolroom blank compatible with manual lathes and toolpost holders sized for 0.25 inch wide by 0.375 inch high tool bit shanks.

Installation Notes

Tool bit blanks are ground to final geometry by a qualified machinist or toolroom technician using a bench or surface grinder with appropriate grinding wheels rated for high-speed steel. Secure the blank firmly in a tool holder or vise before grinding to prevent movement. Always wear appropriate eye protection and follow shop safety procedures when grinding. Ensure the lathe or machine tool is fully powered down and locked out before inserting or removing any tool bit from the toolpost.