M.a. Ford. 27220850 Chucking Reamer 0.2085 in Solid Carbide

Product Description

The M.A. FORD. 27220850 is a solid carbide chucking reamer designed for precision hole finishing in metalworking applications. With a reamer diameter of 0.2085 inches and a tight tolerance of +0.0001 to +0.0003 inches, this tool delivers accurate, repeatable hole sizing in a single pass. The 4-flute straight geometry and right-hand cutting direction provide smooth material removal and consistent surface finish. Overall length is 3 inches with a 1-inch flute length and a 0.2050-inch straight-cylindrical shank. Solid carbide construction provides the rigidity and wear resistance needed for hard or abrasive workpiece materials. Machinists and toolroom technicians are the primary users for this type of reamer.

This reamer is suited for finishing drilled or bored holes to close tolerances in production and job shop environments. It is used in CNC machining centers, drill presses, and manual mills where a straight-cylindrical shank can be gripped in a drill chuck or collet. The bright uncoated finish makes it appropriate for a range of ferrous and non-ferrous materials where coating compatibility is a consideration. Series 272 from M.A. FORD. covers fractional and decimal-inch solid carbide chucking reamers intended for general-purpose precision reaming.

Key Features

• Solid carbide construction for rigidity and extended tool life in hard or abrasive materials
• 0.2085-inch reamer diameter with +0.0001 to +0.0003-inch tolerance for close-tolerance hole finishing
• 4-flute straight design with right-hand cutting direction for smooth, consistent material removal
• Bright uncoated finish suitable for a wide range of workpiece materials
• 0.2050-inch straight-cylindrical shank for secure chuck or collet clamping
• No coolant-through requirement simplifies setup in standard machine tool environments

Compatibility

Designed as an OEM-style precision cutting tool in the M.A. FORD. Series 272 solid carbide chucking reamer line, suitable for use in any machine tool setup accepting a straight-cylindrical shank of 0.2050 inches.

Installation Notes

This reamer is installed and operated by machinists or toolroom technicians in a CNC or manual machine tool. Ensure the spindle is fully stopped and the machine is powered down before mounting or removing the reamer from the chuck or collet. Secure the shank firmly to prevent runout, which directly affects hole tolerance and surface finish. Always follow applicable shop safety procedures and machine manufacturer guidelines when operating carbide cutting tools.