M.a. Ford 27218150 Chucking Reamer 0.1815 in Solid Carbide

Product Description

The M.A. FORD 27218150 is a solid carbide chucking reamer designed for precision hole finishing in metal cutting applications. With a reamer diameter of 0.1815 inches and a tight tolerance of +0.0001 to +0.0003 inches, it delivers consistent, accurate bore sizing where dimensional control is critical. The 4-flute straight-flute geometry and right-hand cutting direction provide smooth material removal and reliable chip evacuation. Overall length is 2.75 inches with a flute length of 0.875 inches and a straight-cylindrical shank for secure chuck mounting. Machinists and toolmakers rely on this reamer for finish reaming operations on production runs or precision one-off work in ferrous and non-ferrous materials.

This reamer is suited for use in machining centers, drill presses, and manual or CNC lathes where a straight-cylindrical shank is compatible with the machine spindle or chuck. It is part of the M.A. FORD Series 272 line of solid carbide reamers covering the 0.1500 to 0.1999 inch diameter range. Typical applications include finishing pre-drilled or bored holes to close tolerances in production machining environments. The bright, uncoated finish makes it well suited for non-ferrous alloys, cast iron, and general-purpose steel cutting where coating is not required.

Key Features

• Solid carbide construction for superior rigidity and wear resistance compared to HSS tooling
• 4-flute straight-flute design provides smooth cutting action and consistent surface finish
• Right-hand cutting direction for standard spindle rotation
• Diameter tolerance of +0.0001 to +0.0003 inches for precision hole sizing
• Bright uncoated finish suitable for non-ferrous and general-purpose machining
• Straight-cylindrical shank for direct chuck or collet mounting

Compatibility

Designed as an OEM-style solid carbide chucking reamer for use in standard 3-jaw chucks, collet chucks, and floating reamer holders accepting a straight-cylindrical shank. Part of M.A. FORD Series 272, covering the 0.1500 to 0.1999 inch reamer diameter range.

Installation Notes

Installation and use should be performed by qualified machinists familiar with reaming operations. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Secure the straight-cylindrical shank firmly in a chuck or collet to the appropriate runout tolerance before use. Do not exceed recommended speeds and feeds for the workpiece material, and verify the pre-drilled hole is within the recommended stock allowance for reaming to avoid tool deflection or breakage.