Magafor 88860001700 Chucking Reamer 0.067 in Solid Carbide

Product Description

The MAGAFOR 88860001700 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a 0.067 inch diameter and a diameter tolerance of 0.0000 to +0.0003 mm, this reamer delivers tight, consistent hole sizing in a single pass. The straight shank and 1-31/32 inch overall length make it compatible with standard drill chucks and collet holders. Four spiral flutes with a left-hand spiral and right-hand cutting direction promote smooth chip evacuation and reduce chatter. A bright polished finish minimizes friction and extends tool life in ferrous and non-ferrous materials.

This reamer is suited for precision finishing of small-diameter through-holes and blind holes in production and maintenance machining environments. It is commonly used by machinists and tool and die professionals working on instrument components, hydraulic bodies, medical parts, and other tight-tolerance assemblies where hole size and surface finish are critical. The 7/16 inch flute length provides sufficient cutting engagement for typical stock removal in this diameter range while keeping the tool compact and rigid.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision boring operations
• Four spiral flutes with left-hand spiral geometry for smooth chip flow and reduced cutting forces
• Right-hand cutting direction compatible with standard CNC and manual spindle rotation
• Bright polished finish reduces built-up edge and friction across a range of workpiece materials
• Diameter tolerance of 0.0000 to +0.0003 mm for close-tolerance hole finishing
• Straight shank fits standard drill chucks and collet toolholders without special adapters

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide chucking reamer for standard drill chucks and collet holders accepting straight-shank tooling in the 0.067 inch diameter range.

Installation Notes

Chucking reamers are installed and operated by qualified machinists. Secure the straight shank firmly in a collet or drill chuck before operation and verify runout with an indicator before cutting. Power down and de-energize the machine spindle completely before changing or adjusting tooling. Use appropriate cutting fluid for the workpiece material to maintain surface finish quality and tool life; never run solid carbide reamers dry in hard ferrous materials.