Magafor 88860004050 Chucking Reamer 0.1594 in Solid Carbide

Product Description

The MAGAFOR 88860004050 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. Built with a straight shank and six flutes in a left-hand spiral configuration, it delivers controlled material removal and a fine surface finish on through-holes and blind holes. The tool cuts right-hand with a bright polished finish and holds a reamer diameter tolerance of 0.0000 to +0.0004 mm, making it suitable for close-tolerance work where dimensional accuracy is critical. Machinists and tool-and-die professionals use this reamer in CNC machining centers, drill presses, and manual mills.

This chucking reamer is suited for precision reaming operations in production and job-shop environments. Its 0.1594-inch (4.05 mm) diameter places it in the small-bore category, appropriate for finish-reaming holes in ferrous and non-ferrous metals where tight tolerances are required. The straight shank accepts standard drill chucks and collet holders, making it a straightforward drop-in for most machining setups. The solid carbide construction provides rigidity and wear resistance in demanding materials.

Key Features

• Solid carbide construction for rigidity and extended tool life in hard and abrasive materials
• Six flutes with left-hand spiral geometry for smooth chip evacuation and improved finish quality
• Right-hand cutting direction with bright polished (uncoated) finish
• Diameter tolerance of 0.0000 to +0.0004 mm for close-tolerance hole finishing
• Straight shank compatible with standard drill chucks and collet holders
• 3/4-inch flute length suitable for shallow to moderate depth reaming operations

Compatibility

Designed as an OEM-style chucking reamer for use in standard drill chucks and collet-style toolholders across CNC and manual machining equipment accepting straight-shank small-diameter reamers.

Installation Notes

This reamer should be installed and operated by qualified machinists familiar with cutting tool safety and machine tool operation. Ensure the spindle is fully stopped and the machine is powered down before loading or changing tooling. Secure the straight shank firmly in a properly sized collet or drill chuck to minimize runout, which directly affects hole tolerance and tool life. Use appropriate cutting fluid for the workpiece material to reduce heat and extend tool life.