M.a. Ford. 27202500 Chucking Reamer 0.025 in Solid Carbide

Product Description

The M.A. FORD. 27202500 is a solid carbide chucking reamer designed for precision hole finishing in tight-tolerance machining applications. Built on the Series 272 platform, it carries a wire gauge size of 72, corresponding to a decimal diameter of 0.0250 inches. The four-flute, straight-flute geometry delivers smooth, accurate cutting with a right-hand spiral direction. At 1.5 inches overall length with a 0.25-inch flute length and a straight shank, this compact reamer is suited for CNC machining centers, drill presses, and manual machines requiring controlled bore sizing in small-diameter work.

This reamer is intended for precision finishing of small-diameter bores in metalworking environments, including production machining, toolroom work, and prototype fabrication. The uncoated solid carbide construction makes it well suited for harder ferrous and non-ferrous materials where dimensional accuracy and surface finish are critical. Machinists and toolroom technicians working on close-tolerance assemblies, dowel pin fits, and bore alignment applications will find this reamer appropriate for their needs. It is sold individually with a minimum order quantity of one unit.

Key Features

• Solid carbide construction provides rigidity and wear resistance for tight-tolerance reaming
• Wire gauge size 72 with a decimal diameter of 0.0250 inches for precise small-bore finishing
• Four straight flutes with right-hand cutting direction for smooth material removal
• Diameter tolerance of plus 0.0001 to plus 0.0003 inches ensures consistent fit
• Straight shank compatible with standard collets and drill chucks
• Uncoated finish suitable for use with cutting fluid in a wide range of materials

Compatibility

Designed as an OEM-style precision cutting tool for use in standard straight-shank collet chucks and drill chucks on CNC machining centers, knee mills, and drill presses requiring wire gauge size 72 bore finishing.

Installation Notes

This reamer should be installed by a qualified machinist in a properly sized collet or drill chuck matched to the straight shank diameter. Ensure the spindle and workpiece are securely fixtured before operation. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain bore finish quality. Do not use this tool to remove excess stock — pre-drill or bore the hole to near-final size before reaming.