Magafor 88860002440 Chucking Reamer No. 41 Solid Carbide

Product Description

The MAGAFOR 88860002440 is a solid carbide chucking reamer designed for precision hole finishing in tight-tolerance applications. Built to Series 8600 standards, this reamer cuts a No. 41 wire-gauge diameter of 0.0961 inches with a diametral tolerance of plus or minus 0.0002 inches. The 6-flute spiral geometry with a right-hand cutting direction delivers smooth, consistent finishes in a single pass. The uncoated bright finish is suited for use in a wide range of workpiece materials. At 2.25 inches overall length with a 19/32-inch flute length, this is a compact tool engineered for close-quarter bore work in precision machining environments.

This chucking reamer is used in CNC machining centers, drill presses, and manual milling operations where finished hole size must meet strict dimensional requirements. The straight cylindrical shank seats directly into standard collet chucks or drill chucks, making it a straightforward drop-in tool for production and repair shop use. It is well suited for small-diameter reaming in ferrous and non-ferrous metals where carbide wear resistance outperforms high-speed steel alternatives. Machinists and tool-and-die professionals working on instrument components, pneumatic fittings, and precision assemblies will find this size commonly specified.

Key Features

• Solid carbide construction for extended tool life and rigidity in hard materials
• No. 41 wire-gauge diameter: 0.0961 inches with 0.0002-inch tolerance
• 6-flute spiral design with right-hand cutting direction for smooth bore finishing
• Straight cylindrical shank for compatibility with standard collet and drill chuck systems
• Bright uncoated finish - no coating buildup that could affect dimensional accuracy
• Compact 2.25-inch overall length suited for restricted-clearance setups

Compatibility

Designed as a standard chucking reamer for use in straight-shank collet chucks and drill chucks sized to accept a 0.0961-inch shank diameter in CNC and manual machining applications.

Installation Notes

Chucking reamers should be installed by qualified machinists following shop safety procedures. Secure the shank fully in a collet or drill chuck before operation, and verify runout with a dial indicator before cutting to prevent bell-mouthing. Power down and lock out the spindle before changing or inspecting the tool. Use appropriate cutting fluid for the workpiece material to maintain tool life and surface finish quality.