M.a. Ford 27202760 Chucking Reamer 0.70mm Solid Carbide

Product Description

The M.A. FORD 27202760 is a solid carbide chucking reamer designed for precision hole finishing in tight-tolerance machining applications. With a 0.70 mm reamer diameter and a reamer diameter tolerance of +0.004 to +0.008 mm, this tool is built for consistent, accurate results in small-diameter bore work. The straight-cylindrical shank allows secure chuck mounting, and the bright uncoated finish is suited for general-purpose cutting. Four straight flutes in a right-hand cutting direction deliver efficient chip evacuation during reaming operations. Machinists and toolroom technicians working on precision components in metals and engineering plastics will find this reamer appropriate for CNC or manual drill press setups requiring repeatable hole quality.

This chucking reamer is used in precision machining environments where small-diameter hole finishing is required. The 6.50 mm flute length provides sufficient cutting surface for shallow to moderate-depth bores at the 0.70 mm diameter range. It is appropriate for production and prototype work where bore diameter, roundness, and surface finish must meet tight engineering specifications. The straight-cylindrical shank suits standard collet chucks and drill chucks commonly found on CNC machining centers, drill presses, and lathes. This is a single-piece tool sold individually.

Key Features

• Solid carbide construction for rigidity and wear resistance in small-diameter reaming
• 0.70 mm reamer diameter with tolerance of +0.004 to +0.008 mm for precision bore finishing
• Four straight flutes with right-hand cutting direction for consistent chip flow
• Straight-cylindrical shank for compatibility with standard collets and drill chucks
• Bright uncoated finish suitable for general-purpose and non-ferrous material applications
• Compact overall length of 38.00 mm supports use in close-clearance or shallow-bore setups

Compatibility

Designed as an OEM-style solid carbide chucking reamer in the M.A. FORD Series 272 product line, intended for standard straight-cylindrical shank chuck systems requiring 0.70 mm diameter hole finishing capability.

Installation Notes

Chucking reamers should be installed and operated by qualified machinists familiar with speeds, feeds, and cutting fluid requirements for the workpiece material. Ensure the shank is fully seated and securely clamped in the chuck before operation, and confirm spindle runout is within acceptable limits to avoid tool deflection or bore oversize. Do not use this reamer as a drill to create holes from solid material. Deburr and clean the bore entry point before reaming to protect the cutting edges.