M.a. Ford. 27207100 Chucking Reamer 0.0710 in Solid Carbide

Product Description

The M.A. FORD. 27207100 is a solid carbide chucking reamer designed for precision hole finishing in metalworking applications. Built to Series 272 standards, it holds a reamer diameter of 0.0710 inches with a tight tolerance of +0.0001 to +0.0003 inches, making it suitable for close-tolerance bore work. The straight flute geometry and right-hand cutting direction promote clean chip evacuation in through-hole and blind-hole reaming operations. With a 4-flute configuration and an overall length of 1.75 inches, this tool fits compact setups where reach is limited. Machinists and tool-and-die professionals install this reamer in CNC machining centers, manual mills, and drill presses.

This chucking reamer is intended for use in precision machining environments where hole diameter control is critical. The 0.0710-inch diameter places it in the small-bore range, appropriate for instrument components, jig and fixture work, and other applications requiring accurate, repeatable hole sizing. The straight-cylindrical shank allows straightforward mounting in standard collet chucks, drill chucks, or floating reamer holders. The bright, uncoated finish makes it well suited for use on a variety of ferrous and non-ferrous materials where a coated tool is not required.

Key Features

• Solid carbide construction provides rigidity and wear resistance in small-diameter reaming
• 0.0710-inch diameter with a tolerance of +0.0001 to +0.0003 inches for close-tolerance bore finishing
• 4-flute, straight flute design with right-hand cutting direction
• Straight-cylindrical shank for compatibility with standard collet and drill chuck setups
• Bright, uncoated finish suitable for a range of workpiece materials
• Compact 1.75-inch overall length with a 0.5-inch flute length for small-bore applications

Compatibility

Designed as an OEM-style precision reamer for use in standard chucking setups across CNC and manual machining operations requiring a 0.0710-inch finished bore diameter.

Installation Notes

Installation is performed by qualified machinists familiar with precision tooling and machine tool operation. Ensure the spindle and workpiece are fully stopped before mounting or removing the reamer. Secure the straight-cylindrical shank firmly in a collet chuck or floating holder to minimize runout and protect dimensional tolerance. Apply appropriate cutting fluid for the workpiece material to extend tool life and maintain finish quality.