M.a. Ford. 27219150 Carbide Chucking Reamer 0.1915 in

Product Description

The M.A. FORD. 27219150 is a solid carbide chucking reamer designed to produce precise, finished bores in metalworking and machining applications. With a reamer diameter of 0.1915 inches and a tight tolerance of +0.0001 to +0.0003 inches, this tool delivers accurate hole sizing where close fits are required. The straight flute geometry and right-hand cutting direction make it well suited for through-hole and blind-hole reaming in materials where chip control and surface finish are priorities. Machinists and tool-and-die professionals use this reamer in CNC machining centers, manual mills, and drill presses with standard chuck setups.

This reamer is used in precision machining environments where bore diameter control is critical, including production shops, job shops, and maintenance machining operations. The straight shank allows direct mounting in a drill chuck or collet without special adapters. With a 1-inch flute length and 3-inch overall length, it fits compact workholding setups and is appropriate for light-to-moderate material removal passes following a drilled or bored undersize hole. It is not designed for coolant-through applications.

Key Features

• Solid carbide construction for rigidity, wear resistance, and extended tool life compared to high-speed steel
• 0.1915-inch reaming diameter with a tolerance of +0.0001 to +0.0003 inches for close-tolerance bore work
• 4-flute, straight flute design provides stable cutting action and good surface finish
• Right-hand spiral direction with right-hand cutting for standard forward rotation
• Straight shank for direct chuck or collet mounting — no adapter required
• Uncoated carbide substrate — suitable for dry or lubricated cutting depending on material

Compatibility

Designed as an OEM-style replacement or standard tooling option for machines accepting a straight-shank chucking reamer in the 0.1500 to 0.1999-inch diameter range. Part of the M.A. FORD. Series 272 reamer line.

Installation Notes

Installation and use should be performed by a qualified machinist familiar with reaming operations and machine tool safety. Power down and lock out the machine before mounting or removing the reamer from the chuck or collet. Always ream to a pre-drilled or bored undersize hole — do not use this tool as a primary hole-making tool. Follow applicable shop safety standards and machine manufacturer guidelines for spindle speeds and feeds appropriate to the workpiece material.