M.a. Ford. 20462500 Solid Carbide Jobber Drill Bit 5/8 in

Product Description

The M.A. FORD. 20462500 is a solid carbide jobber length drill bit designed for precision drilling in demanding industrial and trade applications. Measuring 5/8 inch in diameter with a 118-degree faceted drill point, this bit delivers clean, accurate entry in cast iron, stainless steel, carbon steel, and non-ferrous metals. The overall length is 5.25 inches with a 3.5-inch flute length, providing the reach needed for standard jobber-length drilling tasks. A bright, uncoated finish suits applications where coating is not required or could interfere with tight tolerances. Licensed machinists, toolroom technicians, and maintenance trade professionals are the primary users of this tooling.

This drill bit is suited for general-purpose drilling in ferrous and non-ferrous production environments, tool rooms, and maintenance shops. Primary workpiece materials include cast iron, non-ferrous metal, stainless steel, and steel, covering a wide range of industrial drilling scenarios. The regular spiral flute geometry and 5xD flute-to-diameter ratio support chip evacuation in through-hole and blind-hole applications. The straight-cylindrical shank accepts standard drill chucks and collet holders commonly found in drill presses, CNC machining centers, and hand-held power drills.

Key Features

• Solid carbide construction for hardness and wear resistance in ferrous and non-ferrous materials
• 118-degree faceted drill point with web-thinned, tapered web for reduced thrust and improved centering
• Right-hand cut, regular spiral flute for efficient chip evacuation
• Bright uncoated finish maintains tight diameter tolerance of -0.0005 to 0.0000 inch
• 5/8 inch straight-cylindrical shank for compatibility with standard drill chucks and collets
• Manufactured to ISO 9001:2015 certified quality standards

Compatibility

Designed as a general-purpose jobber length drill bit for use in drill presses, CNC machining centers, and power drills equipped with standard drill chucks or collet holders accepting a 5/8 inch straight-cylindrical shank. Suitable for drilling cast iron, non-ferrous metal, stainless steel, and steel workpieces.

Installation Notes

Installation and use of carbide drill bits should be performed by qualified machinists or trained trade professionals familiar with cutting tool safety. Ensure the machine spindle and chuck are fully powered down and locked out before mounting or removing the bit. Seat the straight-cylindrical shank fully and evenly in the chuck or collet to prevent runout and premature tool breakage. Solid carbide tooling is brittle and should not be subjected to side-loading, impact, or improper feed rates beyond the tool's rated capacity.