M.a. Ford 27217190 Chucking Reamer 11/64 in Solid Carbide

Product Description

The M.A. FORD 27217190 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.1719 inches (11/64 inches) and a diameter tolerance of +0.0001/+0.0003 inches, this tool holds tight dimensional control for close-tolerance bores. The straight flute geometry and right-hand cutting direction make it well-suited for through-hole reaming in a variety of materials. At 2.75 inches overall length with a 0.875-inch flute length, the 27217190 is compact and rigid, minimizing deflection in short-reach applications. Machinists and tool-and-die professionals use this reamer in CNC machining centers and manual mills where consistent bore finish and size accuracy are required.

This chucking reamer is intended for use in machine tool spindles via a standard straight shank, compatible with collet chucks, drill chucks, and floating reamer holders. It is suited for production and repair work where final hole sizing to 0.1719 inches is needed. The four-flute straight configuration provides stable cutting action in ferrous and non-ferrous metals. The uncoated solid carbide construction offers hardness and wear resistance appropriate for general-purpose reaming at moderate cutting parameters.

Key Features

• Solid carbide construction for hardness and dimensional stability in demanding materials
• Four straight flutes for balanced cutting action and consistent surface finish
• Right-hand spiral direction and right-hand cut for standard machine spindle use
• Tight diameter tolerance of +0.0001/+0.0003 inches for precise bore sizing
• Straight shank for use with collet chucks, drill chucks, and floating holders
• Uncoated finish suitable for use with cutting fluids across a range of workpiece materials

Compatibility

Designed as an OEM-style replacement or direct-use chucking reamer for machine tool applications requiring a 0.1719-inch diameter straight-shank reamer with a straight flute profile. Part of the M.A. FORD Series 272.

Installation Notes

Installation and use should be performed by qualified machinists familiar with rotating cutting tools and applicable shop safety standards. Ensure the machine spindle is fully stopped and the tool is securely clamped in the holder before initiating a cut. Use appropriate cutting fluid for the workpiece material to promote tool life and bore finish quality. Do not exceed the recommended feed and speed parameters for solid carbide tooling in the given material.