Value Collection 63323190 Drill Blank Letter P Hss

Product Description

The VALUE COLLECTION 63323190 is a letter-size drill blank ground to a P-size diameter of 0.3230 inches with an overall length of 4.625 inches. Drill blanks are unfluted, precision-ground rods used as gauge pins, custom tooling stock, punch blanks, or starting material for special-purpose drills. This blank is manufactured from high speed steel with a bright, uncoated finish, making it suitable for applications where bare tool steel is preferred or where the end user will apply their own coating or grinding profile. Machinists, tool-and-die makers, and maintenance technicians keep drill blanks on hand for quick fabrication of custom tooling and precision gauging work.

Letter P drill blanks fit a range of general metalworking and toolroom applications. The 0.3230-inch diameter corresponds to the standard letter drill P designation used across production and maintenance machining environments. The 4.625-inch overall length provides sufficient stock for most bench and lathe operations requiring a close-tolerance round bar. This blank is sold individually and is appropriate for light industrial, job shop, and MRO toolroom use.

Key Features

• Letter P size with a decimal diameter of 0.3230 inches for close-tolerance work
• 4.625-inch overall length provides ample stock for custom grinding or gauging
• High speed steel construction offers good hardness and wear resistance for toolroom use
• Bright, uncoated finish leaves the surface ready for custom coating, heat treatment, or direct use as a gauge pin
• Sold as a single piece with a minimum order quantity of 1

Compatibility

Designed as a standard letter P drill blank suitable for general toolroom, gauging, and custom tooling fabrication applications requiring a 0.3230-inch diameter high speed steel round.

Installation Notes

Drill blanks are typically handled by machinists or tool-and-die makers using standard bench, lathe, or surface grinding equipment. When using as a gauge pin or press-fit component, verify the final ground diameter with a micrometer before installation. Secure the blank properly in a chuck or collet to prevent slipping during any secondary grinding or turning operations. Handle high speed steel blanks with care to avoid edge chipping or surface damage that could affect dimensional accuracy.