M.a. Ford 27219000A Chucking Reamer 0.1900 in Solid Carbide

Product Description

The M.A. FORD 27219000A is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. Part of the Series 272 line, it features a 0.1900-inch diameter with a tight tolerance of +0.0001 to +0.0003 inches, making it well suited for applications where close-tolerance bores are required. The straight, four-flute design with right-hand cutting direction provides clean, accurate finishes in a range of materials. An ALtima coating improves wear resistance and extends tool life. With an overall length of 2.75 inches and a flute length of 0.875 inches, this compact reamer is built for machine tool chucks and collets. It weighs approximately 0.033 pounds.

This reamer is intended for use in CNC machining centers, drill presses, and manual milling setups where precise bore sizing is required. The straight-cylindrical shank allows direct chucking without additional adapters, reducing runout and improving hole finish. It is commonly used in job shops, toolrooms, and production environments handling ferrous and non-ferrous materials where final hole dimensions must meet close tolerances. This is classified as a modified standard item and is non-returnable and non-cancelable once ordered.

Key Features

• 0.1900-inch diameter with tolerance of +0.0001 to +0.0003 inches for close-tolerance bore finishing
• Solid carbide construction for rigidity and extended tool life in demanding materials
• ALtima coating improves surface hardness and wear resistance
• Four straight flutes with right-hand cutting direction for smooth chip evacuation
• Straight-cylindrical shank for direct chucking in standard toolholders
• Compact overall length of 2.75 inches suitable for short-reach applications

Compatibility

Designed as an OEM-style precision chucking reamer for use in machine tool chucks and collets compatible with straight-cylindrical shank tooling in the 0.1900-inch diameter range.

Installation Notes

Installation is performed by machinists using standard chuck or collet toolholders. Ensure the machine spindle is fully stopped and locked out before changing tooling. Verify shank seating and runout before cutting to maintain tolerance accuracy. Follow applicable shop safety procedures and machine manufacturer guidelines when operating at cutting speeds appropriate for solid carbide tooling.