Osg 651007812 Solid Carbide Jobber Drill 2.00 Mm

Product Description

The OSG 651007812 is a solid carbide jobber-length drill bit with a 2.00 mm diameter (0.0787 inch) and a 140-degree R-thinned point geometry. It carries an EgiAs coating and is built for high-performance drilling in demanding materials including steel, alloy steel, cast iron, titanium, and titanium alloys. The straight-cylindrical shank measures 3.00 mm in diameter, and the overall length is 70.00 mm. Two spiral flutes with a regular helix and tapered web configuration clear chips efficiently. Coolant-through capability supports extended tool life in production environments. This drill is intended for use by machinists and tooling professionals in precision metalworking operations.

The OSG 651007812 is suited for blind hole drilling, cross hole drilling, general drilling, and self-centering applications. Its 5xD flute-to-diameter ratio makes it appropriate for moderate-depth holes typical in job shop and production machining. The EgiAs coating provides thermal and wear resistance when cutting ferrous and exotic workpiece materials coded P, K, S, and H under ISO material classification. It is packaged as a single unit and sized for use in CNC machining centers, drill presses, and compatible toolholders accepting a 3.00 mm straight-cylindrical shank.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard and abrasive materials
• EgiAs coating for thermal protection and extended tool life in steel, cast iron, and titanium
• 140-degree R-thinned point reduces thrust force and improves self-centering at entry
• Coolant-through design supports high-speed production drilling and chip evacuation
• 5xD flute length ratio allows consistent performance in moderate-depth blind and through holes
• Tapered web and regular spiral flute geometry optimize chip flow in ferrous and exotic alloys

Compatibility

Designed for use in toolholders and chucks accepting a 3.00 mm straight-cylindrical shank. Compatible workpiece materials include steel, alloy steel, cast iron, titanium, and titanium alloys (ISO material groups P, K, S, and H). Part of the OSG Series 6510 product line.

Installation Notes

Installation and setup should be performed by a qualified machinist or tooling technician. Ensure the toolholder or drill chuck is clean and properly sized for the 3.00 mm straight-cylindrical shank before clamping. Verify coolant-through supply connections are active and delivering adequate flow before beginning high-speed operations. Inspect the cutting edges for damage before each use, as carbide tooling can chip if dropped or improperly stored.