M.a. Ford 27211750A Chucking Reamer 0.1175 in Solid Carbide

Product Description

The M.A. FORD 27211750A is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.1175 inches and a diameter tolerance of +0.0001 to +0.0003 inches, this tool delivers tight, consistent bore sizing suitable for close-tolerance work. The ALtima coating enhances wear resistance and extends tool life in demanding cutting conditions. At 2.25 inches overall length with a 5/8-inch flute length and a straight-cylindrical shank, the 27211750A is sized for use in chucks, collets, and machine spindles on drill presses, lathes, and CNC machining centers. Installation and use are intended for machinists and tool-and-die professionals.

This reamer fits into production and job-shop environments where accurate bore sizing is required after drilling. The four right-hand straight flutes and right-hand cutting direction make it compatible with standard spindle rotation on most machine tools. It is suited for light material removal to bring drilled holes to final dimension with consistent surface finish. The Series 272 designation identifies it as a modified standard tool. This item is noted as non-returnable and non-cancelable; verify the required reamer diameter against your print tolerance before ordering.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision reaming
• ALtima coating for extended tool life in abrasive or high-speed cutting conditions
• Diameter tolerance of +0.0001 to +0.0003 inches for close-tolerance bore finishing
• Four right-hand straight flutes with right-hand cutting direction
• Straight-cylindrical shank for use in standard chucks and collets
• Compact 2.25-inch OAL suits short-reach setups and tight-clearance fixtures

Compatibility

Designed as a Series 272 modified-standard chucking reamer for use in machine tools accepting a straight-cylindrical shank; confirm shank diameter and machine chuck capacity before installation.

Installation Notes

Chucking reamers are installed by machinists in drill presses, lathes, or CNC machining centers using an appropriately sized chuck or collet. Ensure the machine spindle is fully stopped and locked out before securing or removing the tool. Use cutting fluid appropriate to the workpiece material to maintain surface finish and tool life. Do not use this reamer to correct a misaligned or undersized hole; the bore should be pre-drilled to within accepted stock-removal limits for reaming before the tool is engaged.