Osg 8693380 Carbide Jobber Drill 13.80mm 140 Deg Egias

Product Description

The OSG 8693380 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding metalworking applications. It measures 13.80 mm in diameter with a 140-degree point angle and an R-thinned point geometry that reduces thrust and promotes self-centering at entry. The EgiAs coating provides enhanced wear resistance and heat dissipation at the cutting edge. With an overall length of 176.00 mm and a flute length of 111.00 mm, this is a two-flute, right-hand cutting tool built for consistent, repeatable hole quality in production environments. It is sold individually and suited for CNC machining centers and drill presses.

This drill bit is engineered for use in steel, alloy steel, cast iron, titanium, and titanium alloys, covering ISO material codes P, K, S, and H. It handles blind hole drilling, cross-hole drilling, standard drilling, and self-centering operations. The 5xD flute-to-diameter ratio supports deeper hole applications without sacrificing chip evacuation. Coolant-through capability allows internal coolant delivery directly to the cutting zone, making it well-suited for high-speed, high-feed production drilling where heat buildup and chip packing are primary concerns.

Key Features

• Solid carbide construction for rigidity and extended tool life in hard and abrasive materials
• EgiAs coating for improved wear resistance and reduced friction at elevated cutting temperatures
• 140-degree point angle with R-thinned web for reduced entry thrust and self-centering behavior
• Coolant-through design delivers fluid directly to the cutting edge for thermal control and chip evacuation
• 5xD flute-to-diameter ratio supports deeper hole depths in a single pass
• Straight-cylindrical shank with 14.00 mm shank diameter fits standard ER and milling chucks

Compatibility

The OSG 8693380 belongs to OSG Series 6510 and is sized for use in any machine tool capable of accepting a 14.00 mm straight-cylindrical shank. It is designed for primary workpiece materials including steel, alloy steel, cast iron, titanium, and titanium alloys per ISO codes P, K, S, and H. Diameter tolerance is plus 0 to minus 0.027 mm, consistent with precision-fit H7 hole requirements when used with appropriate feeds and speeds.

Installation Notes

This drill bit is installed by machinists and toolroom technicians in CNC machining centers, drill presses, or manual milling machines. Confirm the spindle or chuck is fully de-energized and locked out before changing tooling. Seat the straight-cylindrical shank fully and evenly in the collet or chuck to the manufacturer-recommended grip length to prevent runout. Enable coolant-through supply before cycle start when drilling in titanium or high-alloy steels to prevent premature tool failure from heat buildup.