M.a. Ford. 27209400 Chucking Reamer 3/32 in Solid Carbide

Product Description

The M.A. FORD. 27209400 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. Built to Series 272 specifications, it produces accurately sized holes with a reamer diameter of 0.0940 inches (3/32 inch nominal) and holds a tight tolerance of +0.0001 to +0.0003 inches. The uncoated solid carbide construction delivers hardness and wear resistance suited to high-precision work. With a straight flute geometry and right-hand cutting direction, this reamer is installed in drill presses, lathes, and CNC machining centers by machinists and toolroom professionals.

This reamer is suited for finishing small-diameter holes in ferrous and non-ferrous materials where tight dimensional tolerances are required. The straight-cylindrical shank allows direct chucking in standard drill chucks or collet systems. At 2 inches overall length with a 1/2 inch flute length, it is sized for shallow through-holes and blind holes in production and maintenance machining environments. It is sold individually and is appropriate for both job-shop and light production use.

Key Features

• Solid carbide construction for hardness and extended tool life
• Reamer diameter tolerance of +0.0001 to +0.0003 inches for precision hole sizing
• 4-flute straight flute design with right-hand cutting direction
• Straight-cylindrical shank for direct chucking in standard holders or collets
• Uncoated finish compatible with a wide range of cutting fluids and materials
• Compact 2 inch overall length with 1/2 inch flute length for shallow-hole applications

Compatibility

Designed as an OEM-style replacement or direct-application chucking reamer for use in standard drill chucks and collet systems accepting a straight-cylindrical shank of the appropriate diameter.

Installation Notes

Chucking reamers are installed by machinists using standard drill chucks or collet-style toolholders on lathes, drill presses, or CNC machining centers. Secure the shank fully in the chuck or collet before operation and verify runout before cutting. Always use appropriate cutting fluid for the workpiece material and never run a reamer in reverse, as this will damage the cutting edges. Follow shop safety procedures and machine manufacturer guidelines for speeds and feeds appropriate to carbide tooling at this diameter.