M.a. Ford. 20418200 Carbide Jobber Drill Bit No. 14

Product Description

The M.A. FORD. 20418200 is a solid carbide jobber length drill bit in wire gauge size No. 14, with a decimal diameter of 0.1820 inches. It features a 118-degree faceted point angle with web thinning for improved centering and reduced thrust on entry. The 2-flute spiral flute design with a regular helix and tapered web configuration promotes efficient chip evacuation. With an overall length of 2.75 inches and a flute length of 1.625 inches, this bit is sized for general-purpose drilling in a range of metalworking and machining applications. Licensed machinists and tooling technicians are the primary installers and users of this drill.

This bit is rated for use in cast iron, non-ferrous metals, stainless steel, and carbon steel. It is suited to general-purpose production drilling in machine shop environments, CNC setups, or manual drill press work where consistent hole tolerances and clean entry are required. The straight-cylindrical shank fits standard drill chucks without adapters. The bright, uncoated finish is appropriate for applications where coating buildup or heat-sensitivity is not a primary concern and cutting fluid or coolant is applied externally.

Key Features

• Solid carbide construction for rigidity and wear resistance in metal drilling
• No. 14 wire gauge size, 0.1820 inch decimal diameter, with diameter tolerance of -0.0005 to 0.0000 inches
• 118-degree faceted point with web thinning for accurate starting and reduced walking
• 2-flute regular spiral design promotes chip clearance in ferrous and non-ferrous materials
• Straight-cylindrical shank, 0.1820 inch shank diameter, fits standard drill chucks directly
• ISO 9001:2015 certified manufacture; Series 204, 5xD flute-to-diameter ratio

Compatibility

Designed as a general-purpose jobber length drill bit for use in standard drill chucks accepting straight-cylindrical shanks in the 0.1820 inch range, including CNC machining centers, drill presses, and hand-held power tools capable of running solid carbide tooling.

Installation Notes

Solid carbide drill bits require rigid setups - use in a drill press, mill, or CNC spindle rather than a hand-held drill wherever possible to prevent bit breakage. Ensure the chuck is clean and fully tightened before operation, and confirm the workpiece is securely clamped. Apply cutting fluid or coolant externally when drilling stainless steel or cast iron to manage heat and extend tool life. Coolant-through is not supported by this bit.