M.a. Ford 27210650 Solid Carbide Chucking Reamer

Product Description

The M.A. FORD 27210650 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. Built to wire gauge size 36, it machines a 0.1065 inch diameter hole with a tight tolerance of +0.0001 to +0.0003 inches, making it suitable for close-tolerance bores where dimensional accuracy is critical. The 4-flute straight geometry and right-hand cutting direction deliver smooth, consistent material removal. With a 2.25 inch overall length and a 0.625 inch flute length, this reamer is sized for shallow, precision through-holes and blind holes in production or toolroom environments. The straight shank seats directly in a drill chuck or collet holder.

This reamer is used in CNC machining centers, manual mills, and drill presses for finishing pre-drilled or bored holes to a precise final diameter. Typical applications include fixture and tooling work, dowel pin hole preparation, and close-tolerance bore finishing in steel, aluminum, brass, and other machinable metals. The uncoated solid carbide construction is well suited for hard or abrasive materials where high-speed steel tooling would wear prematurely. Machinists, tool and die makers, and CNC operators working in job shops or production facilities are the primary users.

Key Features

• Solid carbide construction for rigidity and long tool life in hard or abrasive materials
• Reamer diameter: 0.1065 inches (wire gauge size 36) with +0.0001/+0.0003 inch tolerance
• 4-flute straight geometry for consistent chip evacuation and smooth bore finish
• Right-hand cutting direction, straight shank for standard chuck or collet mounting
• Uncoated finish suitable for use with cutting fluid on a range of machinable metals
• 2.25 inch overall length with 0.625 inch flute length for shallow-hole applications

Compatibility

Designed as a standard straight-shank chucking reamer for use in any drill chuck or collet holder accepting a straight shank of the corresponding diameter, on CNC or manual machines capable of running reaming operations.

Installation Notes

Chucking reamers are installed by qualified machinists or CNC operators. Ensure the machine spindle is fully stopped and the tool holder is clean and secure before mounting. Pre-drill or bore the hole to the correct undersize before reaming — do not use a reamer to remove excessive stock. Use an appropriate cutting fluid for the workpiece material to extend tool life and achieve the desired surface finish.