Value Collection 01100411 Drill Blank 41/64 in Hss

Product Description

The VALUE COLLECTION 01100411 is a high speed steel drill blank ground to a 41/64 inch (0.6406 inch decimal) diameter with a 6 inch overall length. Drill blanks are unfluted, precision-ground cylindrical rods used as raw stock for custom tooling, reamer blanks, punch tooling, and specialty cutting tools. This blank ships in a bright, uncoated finish, meaning no surface treatment has been applied, which makes it suitable for secondary grinding, coating, or forming operations performed in-house or by a tool shop. It is a standard item for tool and die makers, machining professionals, and industrial maintenance shops.

This drill blank is used in machine shops, tool grinding operations, and industrial maintenance environments where a precise, ground-to-size cylindrical blank is needed as a starting point for custom tooling. The 41/64 inch diameter is a fractional size commonly specified in tool and die work, jig bushing applications, and custom punch fabrication. At 6 inches in overall length, the blank provides adequate stock for most standard tooling layouts. Suitable for both light and production tooling scenarios.

Key Features

• 41/64 inch (0.6406 inch decimal) diameter for precise fractional sizing
• 6 inch overall length provides generous stock for custom tooling operations
• High speed steel construction offers good hardness and wear resistance for tooling applications
• Bright, uncoated finish allows for direct use or additional surface treatments
• Unfluted cylindrical form is ready for secondary grinding, forming, or machining

Compatibility

Designed as a standard-size tool blank for use in custom tooling fabrication, tool and die work, and industrial machining applications requiring a 41/64 inch diameter high speed steel blank.

Installation Notes

Drill blanks are handled and worked by machinists and tool and die makers using surface grinders, tool grinders, and CNC machining centers. Always secure the blank properly in the appropriate fixture or chuck before machining. Use appropriate personal protective equipment when grinding high speed steel. Inspect the blank for straightness and surface condition before beginning secondary operations.