Magafor 88860006430 Chucking Reamer 0.2531 in Solid Carbide

Product Description

The MAGAFOR 88860006430 is a solid carbide chucking reamer designed for precision hole finishing in machined components. Built to Series 8600 standards, it produces accurate, smooth bores with a reamer diameter of 0.2531 inches and a diameter tolerance of plus or minus 0.0002 inches. The overall length is 3.98 inches with a flute length of 1.1020 inches. Six spiral flutes with a left-hand spiral direction and right-hand cutting action clear chips efficiently during operation. This reamer is installed by machinists and toolroom technicians working in CNC machining, manual milling, or drill press applications where tight bore tolerances are required.

This chucking reamer is suited for use in production and toolroom environments where consistent hole sizing is critical. The straight-cylindrical shank allows it to seat directly in standard drill chucks, collet chucks, and floating reamer holders. It is appropriate for finishing holes in ferrous and non-ferrous materials where a close-tolerance fit is needed. The bright, uncoated finish makes it easy to inspect for wear. No coolant-through capability is present, so external coolant or cutting fluid is recommended for best tool life.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision reaming
• 0.2531 inch diameter with a tight tolerance of plus or minus 0.0002 inches for accurate bore sizing
• Six spiral flutes with left-hand spiral and right-hand cut for smooth chip evacuation
• Straight-cylindrical shank for compatibility with standard chucks and collet holders
• Bright, uncoated finish allows easy visual inspection of cutting edges
• Series 8600 design with 3.98 inch overall length suitable for a range of workpiece depths

Compatibility

Designed as an OEM-style replacement or direct tooling selection for applications requiring a 0.2531 inch diameter chucking reamer with a straight-cylindrical shank in Series 8600 configuration.

Installation Notes

This reamer is installed by machinists using standard toolholding equipment such as drill chucks or collet chucks rated for straight-shank tooling. Always ensure the machine spindle is fully stopped and locked out before changing or adjusting tooling. Pre-drill the hole to the appropriate undersize before reaming to avoid overloading the flutes. Use appropriate cutting fluid or external coolant to extend tool life and maintain surface finish quality.