Accupro GRR-56 Solid Carbide Round 7/8 Inch Diameter

Product Description

The ACCUPRO GRR-56 is a solid carbide round stock ground to a tight tolerance of +.000 to -.0005 inches, making it suitable for precision toolmaking, gauge work, and close-tolerance machining applications. Manufactured from micrograin carbide, this round offers the hardness and wear resistance required for demanding shop environments. At 12 inches in overall length and 7/8 inch in diameter, it provides a useful blank length for fabricating custom tooling, bushings, punches, or wear components. Machinists and toolmakers rely on carbide rounds of this grade when steel alternatives cannot meet surface hardness or dimensional stability requirements.

This carbide round is used primarily in tool and die shops, precision machining operations, and production environments where tight dimensional tolerances are critical. Typical applications include fabrication of drill bushings, wear pads, punches, and other hardened tooling components. The 12-inch length allows a single piece to yield multiple finished parts depending on cut length, reducing material waste in high-mix, low-volume shops.

Key Features

• Micrograin carbide construction for superior hardness and wear resistance
• Ground to +.000 / -.0005 inch tolerance for precision fitment
• 7/8 inch diameter with 12 inch overall length
• Suitable for fabricating bushings, punches, wear components, and custom tooling
• Single-piece packaging with no minimum order beyond one unit

Compatibility

Designed as a general-purpose solid carbide round blank for use in precision toolmaking and machining applications where micrograin carbide stock of this diameter and length is required.

Installation Notes

Cutting or grinding carbide requires diamond-wheel equipment rated for carbide stock. Secure workpiece firmly in a vise or fixture before machining to prevent movement and chipping. Use appropriate coolant and personal protective equipment, including eye protection, when cutting or grinding carbide material. Follow shop safety standards for handling and storing carbide blanks to prevent edge chipping.