Seco 02085 Tool Bit Blank 10mm Cobalt WKE45 Round

Product Description

The SECO 02085 is a solid cobalt tool bit blank designed for machinists and toolroom professionals who grind or form custom cutting tool profiles. Manufactured from WKE45 cobalt high-speed steel, this blank measures 10 mm in width, 10 mm in height, and 100 mm in overall length, with a round cross-section end shape. Its cobalt alloy composition provides elevated heat and wear resistance compared to standard M2 HSS, making it well-suited for demanding grinding and shaping operations before final tool formation.

Tool bit blanks like the 02085 are used in toolroom and production machine shop environments where custom tool geometries are required. Typical applications include grinding single-point lathe tools, form tools, and specialized cutters on a bench or surface grinder. The round end profile accommodates a wide range of profiling setups and is a common starting stock for toolmakers working with manual or CNC grinders.

Key Features

• WKE45 cobalt high-speed steel construction for superior heat resistance and edge retention
• Round cross-section end shape for versatile custom profile grinding
• 10 mm x 10 mm cross-section provides consistent stock for precise tool geometry formation
• 100 mm overall length offers ample material for single or multiple tool grinds
• Sold individually — no minimum multi-pack required

Compatibility

Designed as an OEM-style tool bit blank suitable for use on standard bench grinders, surface grinders, and tool and cutter grinders accepting 10 mm square or round HSS blanks.

Installation Notes

Grinding of tool bit blanks should be performed by a qualified toolmaker or machinist using appropriately dressed grinding wheels rated for cobalt HSS materials. Always wear eye protection and follow shop safety protocols when grinding. Secure the blank firmly in a grinding fixture or vise to maintain consistent clearance and rake angles during shaping. Allow the blank to cool adequately during grinding to prevent overheating and loss of temper in the cobalt material.