Cleveland C44525 Tool Bit Blank M2 High Speed Steel

Product Description

The CLEVELAND C44525 is a square tool bit blank ground from M2 high speed steel. It measures 3/4 inches wide by 3/4 inches high with an overall length of 5 inches. Tool bit blanks are unformed cutting tool stock used by machinists and toolmakers to grind custom profiles for lathe, shaper, or planer work. M2 high speed steel offers a balance of wear resistance, toughness, and heat resistance, making it a reliable choice for general-purpose tool grinding. This blank ships ground to close tolerances, giving the toolmaker a consistent starting surface before custom edge geometry is applied.

This tool bit blank is suited for job shops, tool rooms, and production environments where custom-ground cutting tools are required. It is commonly used to create single-point lathe tools, threading tools, form tools, and other specialty cutting profiles. The square cross section allows the toolmaker to regrind and repurpose the blank multiple times, extending usable material life. It fits standard tool holders and lantern-style post setups sized for 3/4 inch square shank tooling.

Key Features

• M2 high speed steel construction for reliable wear resistance and toughness under cutting loads
• Square ground profile at 3/4 inches wide by 3/4 inches high for consistent stock removal during custom grinding
• 5 inch overall length provides sufficient material for grinding multiple tool profiles over the blank's service life
• Ground finish provides a flat, accurate starting surface for precise custom edge geometry
• Square end shape compatible with standard 3/4 inch tool holders and lantern post setups

Compatibility

Designed as an OEM-style replacement and general-use tool blank for standard 3/4 inch square shank tool holders used in lathe, shaper, and planer applications.

Installation Notes

Tool bit blanks are ground to final geometry by a qualified machinist or toolmaker using a bench or tool-and-cutter grinder. Secure the blank firmly in an appropriate grinding fixture before shaping. Always wear eye protection and follow shop safety procedures when grinding high speed steel. Inspect the finished edge geometry before mounting the tool in a holder and engaging the workpiece.