M.a. Ford. 30209380 Circuit Board Drill Bit 3/32 in

Product Description

The M.A. FORD. 30209380 is a solid carbide circuit board drill bit designed for precision drilling in printed circuit board and electronic component applications. Built to Series 302 specifications, this bit features a 130-degree point angle and a fast spiral with a 35-degree helix angle that efficiently evacuates chips during high-speed drilling. The 3/32 inch (0.0938 inch decimal) diameter is matched with a 1/8 inch shank, making it compatible with standard drill chucks and collet systems. Right-hand cutting direction and a tapered web configuration contribute to accurate, clean entry holes with minimal breakout.

This drill bit is suited for use in electronics manufacturing, PCB fabrication, and precision machining environments where tight tolerances are required. It is built to handle a range of workpiece materials including cast iron, non-ferrous metals, alloy steel, carbon steel, stainless steel, high-temperature alloys, and titanium. The uncoated solid carbide construction delivers consistent performance across these material categories. It is typically deployed by machinists, electronics fabricators, and precision drilling technicians working with automated or hand-fed drill equipment.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision drilling
• 130-degree point angle optimized for circuit board and hard-material entry
• Fast spiral with 35-degree helix angle for efficient chip evacuation
• Tapered web configuration reduces walking and improves hole accuracy
• Right-hand cutting direction; 2-flute design
• Diameter tolerance held to -0.0003 to +0.0000 inch for tight fitment requirements

Compatibility

Designed as an OEM-style replacement drill bit for use in standard 1/8 inch shank collet and chuck systems commonly used in circuit board drilling and precision machining applications.

Installation Notes

Installation is typically performed by machinists or electronics fabrication technicians using compatible drill press or CNC drilling equipment. Ensure the machine spindle is fully powered down and locked out before changing tooling. Secure the 1/8 inch shank firmly in the collet or chuck to the equipment manufacturer's specified clamping method. Carbide tooling is brittle and should not be subjected to side loads or used in machines with excessive runout.