Osg 8608282 Screw Machine Drill Bit 0.111 in Wire 34

Product Description

The OSG 8608282 is a screw machine length drill bit designed for high-performance metal cutting in production and maintenance machining applications. It measures 0.111 inches (2.82 mm) in diameter with an overall length of 48 mm and a flute length of 16 mm. The bit is manufactured from XPM high-speed steel with a coated finish and features a 130-degree drill point angle, a standard point type, and an X-thinned web for reduced thrust and improved chip evacuation. The straight-cylindrical shank has a diameter of 3.00 mm. This bit is sold individually and is handled by machinists, tool-and-die technicians, and maintenance professionals working with ferrous and nickel-based metals.

The OSG 8608282 is suited for drilling steel, alloy steel, cast iron, and nickel alloy workpieces. Its screw machine length geometry — shorter than jobber length — provides added rigidity and reduced deflection, making it well-suited for drill press, turret lathe, CNC machining center, and screw machine applications where hole location accuracy and tool stability are critical. The 3xD flute-to-diameter ratio supports chip clearing in short-hole drilling cycles common in high-volume production environments.

Key Features

• XPM coated high-performance high-speed steel construction for extended tool life in ferrous materials
• 130-degree drill point angle optimized for steel, alloy steel, cast iron, and nickel alloy
• X-thinned web with tapered web configuration reduces cutting thrust and improves penetration
• Screw machine length (shorter body) increases rigidity and minimizes deflection versus jobber-length bits
• Right-hand cut, spiral flute with regular helix for efficient chip evacuation
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• Coolant-through: No — suitable for dry or externally applied coolant setups

Compatibility

Designed as a high-performance OEM-style screw machine drill bit for drilling steel, alloy steel, cast iron, and nickel alloy workpieces. Part of the OSG Series 1900 and falls within the 0.1000 to 0.1500 decimal inch drill bit size range.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or tool-and-die technicians familiar with cutting tool setup and machine operation. Ensure the spindle and workpiece are fully secured before initiating a cut, and verify chuck or collet runout is within acceptable tolerance for the application. Always follow machine guarding requirements and applicable shop safety standards. Do not exceed the rated cutting parameters for the workpiece material.