Seco 63006133 Cobalt Tool Bit Blank 10x14x200 Mm WKE45

Product Description

The SECO 63006133 is a solid cobalt tool bit blank ground to a rectangular cross-section and intended as raw stock for custom cutting tool fabrication. Manufactured from WKE45-grade cobalt high-speed steel, this blank measures 10 mm wide by 14 mm high with an overall length of 200 mm. WKE45 cobalt HSS offers elevated hot hardness and wear resistance compared to standard M2-grade tool steel, making it well suited for grinding into form tools, single-point lathe tools, boring bars, and other shop-ground cutters. Machinists and toolroom professionals select blanks in this grade when cutting difficult alloys or running interrupted cuts that would accelerate wear in conventional HSS.

This blank is used in toolroom and production machining environments where operators grind their own custom profiles. Typical applications include turning, boring, and form-relief work on lathes and manual mills. The 10 x 14 mm rectangular section fits standard toolholders and grind fixtures designed for metric bit stock. It is appropriate for both job-shop toolmaking and maintenance departments that need to fabricate replacement cutters to specific geometries not available as catalog inserts.

Key Features

• WKE45 cobalt high-speed steel for superior hot hardness and extended tool life in tough materials
• Rectangular cross-section — 10 mm wide by 14 mm high — fits standard metric toolholder slots and grind fixtures
• 200 mm overall length provides ample stock for grinding multiple tools from a single blank or producing long-reach cutters
• Unground blank format allows full freedom to profile the cutting geometry to application requirements
• Consistent material grade throughout — no coating or case hardening to grind through

Compatibility

Designed as a standard metric rectangular tool bit blank suitable for use in toolholders, grind fixtures, and lathe tool posts that accept 10 x 14 mm bit stock.

Installation Notes

Grinding and profiling of HSS blanks should be performed by qualified toolroom machinists or grinder operators familiar with HSS wheel selection and dress procedures. Use a coolant-compatible grinding wheel rated for cobalt HSS to avoid thermal cracking. Secure the blank firmly in a grind fixture or vise before any wheel contact. Allow the finished tool to cool completely before measuring or placing in a toolholder.