Osg 62558 Jobber Length Drill Bit 5.8 Mm Tin Coated

Product Description

The OSG 62558 is a jobber-length twist drill bit designed for general-purpose and high-performance drilling in metalworking applications. Built from vanadium high speed steel with a titanium nitride (TiN) coating, it offers extended tool life and resistance to heat buildup during cutting. The bit measures 5.8 mm in diameter with a 101 mm overall length and a 57 mm flute length. A 120-degree point angle and S-thinned web reduce entry force and improve self-centering on contact. The straight cylindrical shank measures 6.0 mm in diameter, compatible with standard drill chucks. Machinists, maintenance technicians, and metalworking professionals are the primary users of this bit.

The OSG 62558 is suited for drilling blind holes, cross holes, and through holes in steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate. The regular spiral flute with tapered web configuration handles chip evacuation effectively in these materials. It performs in both manual and CNC-controlled drilling setups where a jobber-length bit fits the application. The Series 1600 designation places it in OSG's high-performance drill lineup intended for production and maintenance environments where consistent hole quality is required.

Key Features

• Vanadium high speed steel construction with TiN coating for extended wear resistance
• 120-degree point angle with S-thinned web for reduced thrust and improved self-centering
• Right-hand spiral flute design for efficient chip evacuation in ferrous and non-ferrous metals
• Straight cylindrical shank at 6.0 mm diameter fits standard drill chucks without adapters
• Diameter tolerance of +0 to -0.018 mm for consistent, accurate hole sizing
• Suitable for blind hole, cross hole, through-hole drilling, and self-centering tool applications

Compatibility

Designed for use in steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. Compatible with standard drill chucks accepting a 6.0 mm straight cylindrical shank.

Installation Notes

This bit is installed by machinists or maintenance technicians in a drill press, hand drill, or CNC machining center. Secure the shank fully in the chuck and verify runout before drilling. Use appropriate cutting fluid for steel and stainless steel applications to manage heat and extend bit life. Do not exceed the recommended feed and speed parameters for the workpiece material.