Value Collection O1D31646 O-1 Drill Rod 31/64 in 36 in

Product Description

The VALUE COLLECTION O1D31646 is an O-1 oil hardening drill rod machined from tool steel stock. With an outer diameter of 0.484 inches (31/64 inch fraction) and an overall length of 36 inches, this rod is suited for toolmakers, machinists, and die makers who need a reliable, machinable steel blank that responds predictably to oil quench hardening. O-1 tool steel is a widely used oil hardening grade known for its dimensional stability during heat treatment and its ability to hold a keen edge after hardening and tempering. This rod ships at approximately 1.87 pounds, making it easy to handle on the bench or store in standard rod racks.

O-1 drill rod in this diameter range is commonly used in tool and die shops, machine shops, and maintenance departments for fabricating punches, pins, bushings, gauges, reamers, and custom tooling. The 36-inch length allows machinists to cut multiple blanks from a single piece, reducing waste. This size is appropriate for both light production tooling and one-off prototype work where precise heat-treated dimensions are required.

Key Features

• O-1 oil hardening tool steel grade for predictable quench hardening response
• Diameter of 0.484 inches (31/64 inch) ground to close tolerance for use as drill rod stock
• 36-inch overall length allows multiple blanks to be cut from one piece
• Tool steel construction supports secondary operations including turning, milling, and grinding prior to hardening
• Weighs approximately 1.87 pounds for easy bench handling

Compatibility

Designed as a standard O-1 oil hardening tool steel drill rod blank suitable for general toolmaking and machining applications requiring a 31/64 inch diameter ground rod.

Installation Notes

This rod is a raw material stock item worked by machinists and toolmakers using conventional metal-cutting equipment. Heat treating to final hardness should be performed by qualified personnel following established O-1 tool steel hardening and tempering procedures, including appropriate oil quench media and temperature controls. Always wear appropriate PPE when cutting, grinding, or heat treating tool steel. Follow applicable shop safety standards and equipment manufacturer guidelines during all machining and heat treating operations.