M.a. Ford 20417700 Carbide Jobber Drill Bit No. 16

Product Description

The M.A. FORD 20417700 is a solid carbide jobber length drill bit in wire gauge size No. 16, equivalent to 0.1770 inches in decimal. It features a 118-degree faceted point angle with a web-thinned, tapered web for cleaner entry and reduced thrust. The spiral flute design in a regular helix promotes efficient chip evacuation during drilling. With an overall length of 2.75 inches and a flute length of 1.625 inches, this bit is sized for general-purpose drilling operations. The bright uncoated finish is standard for solid carbide tooling used in applications where coating adhesion or heat buildup is not a primary concern. Licensed machinists, tool and die techs, and maintenance professionals are the primary installers of this tooling.

This drill bit is rated for use in cast iron, non-ferrous metals, stainless steel, and steel. It carries a 5xD flute-to-diameter ratio, making it well suited for moderate-depth hole applications in these material categories. The straight-cylindrical shank at 0.1770 inches diameter is compatible with standard drill chucks and collet systems used in CNC drilling centers, drill presses, and hand-held drilling equipment. It is manufactured under ISO 9001:2015 certified processes and falls within the Series 204 product line from M.A. FORD.

Key Features

• Solid carbide construction for rigidity and wear resistance in ferrous and non-ferrous materials
• 118-degree faceted point with web-thinned tapered web for reduced entry thrust
• Regular spiral flute design promotes consistent chip evacuation
• Bright uncoated finish - no coating delamination risk in interrupted cuts
• Right-hand cut, 2-flute configuration standard for general-purpose drilling
• Manufactured to ISO 9001:2015 quality standards

Compatibility

Designed for use in standard drill chucks and collet holders accepting a 0.1770-inch straight-cylindrical shank. Suitable for general-purpose drilling in cast iron, non-ferrous metals, stainless steel, and steel workpieces across CNC and manual drilling setups.

Installation Notes

Installation and use of carbide drill bits should be performed by qualified machinists or tooling technicians familiar with speeds-and-feeds requirements for solid carbide tooling. Ensure the drill chuck or collet is clean, properly seated, and rated for the spindle speed being applied before use. Solid carbide is brittle compared to high-speed steel - avoid side loading, interrupted cuts without proper setup, and re-chucking in worn or out-of-round holders. Always verify workpiece clamping is secure before initiating a drilling cycle.