M.a. Ford. 27208660 Chucking Reamer 2.20mm Solid Carbide

Product Description

The M.A. FORD. 27208660 is a solid carbide chucking reamer designed for precision hole finishing in machining applications. With a reamer diameter of 2.20mm (0.0866 decimal inch), a 4-flute straight flute configuration, and right-hand cutting direction, this tool delivers accurate, consistent bore sizing in a compact form. The bright, uncoated finish suits a range of workpiece materials where coating is not required. Machinists and toolroom professionals install this reamer in CNC machining centers, drill presses, and manual lathes to bring pre-drilled holes to final tolerance. The diameter tolerance of plus 0.004 to plus 0.008mm places finished holes in a controlled oversize range suitable for close-fit assembly work.

This reamer is suited for small-diameter precision work in the 2.00mm to 3.00mm diameter range. The straight-cylindrical shank allows direct mounting in standard collet chucks or drill chucks without adapter requirements. With an overall length of 51.00mm and a flute length of 12.50mm, the tool is sized for shallow to moderate-depth reaming passes in production and prototype environments. It is a standard Series 272 offering from M.A. FORD., intended for shops requiring consistent hole quality in tight diameter ranges.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision reaming
• 2.20mm reamer diameter with a tolerance of plus 0.004 to plus 0.008mm for controlled oversize fit
• 4-flute straight flute geometry with right-hand cutting direction
• Straight-cylindrical shank for direct mounting in collet or drill chucks
• Bright, uncoated finish suitable for general-purpose machining applications
• Compact 51.00mm overall length with 12.50mm flute length for small-bore work

Compatibility

Designed as an OEM-style precision reamer for use in standard collet chucks and drill chucks accommodating straight-cylindrical shanks in the 2.00mm to 3.00mm diameter class.

Installation Notes

Installation is performed by qualified machinists following standard toolroom practices. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before mounting the reamer. Use appropriate collet or chuck torque as specified by the toolholder manufacturer. Always pre-drill or bore the hole to the correct undersize diameter before reaming to avoid tool deflection or overloading the flutes.