Osg 652050011 Taper Length Drill Bit 1/2 in Solid Carbide

Product Description

The OSG 652050011 is a solid carbide taper length drill bit designed for high-performance drilling in demanding industrial and machining applications. It features a 140-degree split point angle with X-Thinned web geometry that reduces thrust and improves center-starting accuracy. The spiral flute design promotes efficient chip evacuation, and the EgiAs coating provides enhanced lubricity and wear resistance. With a coolant-through design and an 8xD flute-to-diameter ratio, this bit handles deep-hole drilling where standard-length bits fall short. It is intended for use by machinists and tooling professionals in CNC and manual machining environments.

This drill bit is suited for deep-hole drilling operations in production machining, tool and die, aerospace, and general metalworking settings. The 0.5-inch diameter with a straight shank allows it to seat in standard chucks and collets without adapters. The taper length body provides additional reach beyond jobber-length bits while maintaining rigidity. Right-hand cutting direction is standard for conventional drilling setups. Coolant-through capability makes it particularly effective when running at elevated speeds in ferrous and non-ferrous materials.

Key Features

• Solid carbide construction for superior hardness and wear resistance in demanding materials
• 140-degree point angle with X-Thinned web for reduced thrust and improved self-centering
• EgiAs coating for enhanced surface lubricity and extended tool life
• Coolant-through design supports high-speed deep-hole drilling
• 8xD flute length-to-diameter ratio provides extended reach beyond standard jobber lengths
• Spiral flute geometry promotes efficient chip evacuation in deep cuts

Compatibility

Designed as a taper length drill bit with a straight 1/2-inch shank, compatible with standard drill chucks and collets sized for 1/2-inch straight shank tooling on CNC machining centers and manual drill presses.

Installation Notes

Installation and use should be performed by qualified machinists familiar with cutting tool setup and speeds-and-feeds selection. Ensure the machine spindle is fully stopped and the tool is securely clamped in the chuck or collet before operation. Verify coolant-through supply is connected and functioning before running at elevated feeds to prevent premature tool failure. Handle solid carbide tooling carefully to avoid chipping the cutting edges during setup and storage.