Osg 653007812 Taper Length Drill Bit 2mm Carbide

Product Description

The OSG 653007812 is a taper length twist drill bit engineered for precision drilling in demanding industrial and machining applications. Built from solid carbide, this bit delivers superior hardness and wear resistance compared to high-speed steel alternatives. It features a 140-degree split point geometry with X-thinning at the web to reduce thrust force and improve centering accuracy at entry. The EgiAs coating provides added lubricity and heat resistance. At 2.00 mm (0.0787 inches) in diameter with a straight shank, it is suited for CNC machining centers, drill presses, and precision hand-held drilling operations where tight tolerances are required.

This drill bit is designed for use in metalworking, toolroom, and production machining environments. The 10xD flute-length-to-diameter ratio and coolant-through capability make it well suited for deep-hole drilling in ferrous and non-ferrous metals, stainless steel, hardened alloys, and similar materials. Machinists and tool-and-die professionals specify solid carbide taper length bits for applications where rigidity, chip evacuation, and hole quality are critical. The right-hand spiral flute design promotes efficient chip removal during drilling cycles.

Key Features

• Solid carbide construction for maximum hardness and extended tool life
• 140-degree drill point angle with X-thinned web for reduced entry thrust and improved centering
• EgiAs coating for enhanced lubricity and thermal resistance
• Coolant-through design supports deep-hole drilling with internal coolant delivery
• 10xD flute-length-to-diameter ratio for extended reach in taper length applications
• Right-hand cut, spiral flute with straight shank for standard chuck compatibility

Compatibility

Designed as a taper length replacement drill bit in the OSG Series 6530 product line. Fits standard straight-shank drill chucks and collet holders accepting a 3.00 mm shank diameter.

Installation Notes

Installation should be performed by qualified machinists or toolroom personnel. Secure the straight shank firmly in a properly sized collet or drill chuck before use, and verify runout is within acceptable tolerance for the application. Enable through-tool coolant flow when drilling deep holes to maintain chip evacuation and bit temperature. Always power down and lock out the machine spindle before changing tooling.