Osg 62520 Jobber Drill Bit 2mm Tin Vanadium Hss

Product Description

The OSG 62520 is a jobber-length twist drill bit designed for precision hole-making in metalworking applications. Built from vanadium high speed steel and finished with a titanium nitride (TiN) coating, this bit delivers extended tool life and improved wear resistance compared to uncoated HSS alternatives. It measures 2.00 mm in diameter with a 56 mm overall length and a 24 mm flute length, making it well-suited for tight-clearance drilling tasks. The 130-degree drill point with S-thinned web geometry reduces thrust force at entry and promotes self-centering without a pilot hole. A tapered web configuration adds rigidity throughout the cut.

This drill bit is intended for use in production and maintenance drilling operations across steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. It is rated for blind hole drilling, cross hole drilling, through-hole drilling, and self-centering applications. The 3.00 mm straight-cylindrical shank fits standard drill chucks used in CNC machining centers, drill presses, and hand-held electric drills. It is sold individually and is appropriate for machinists, tool-and-die workers, and skilled tradespeople working with small-diameter precision bores.

Key Features

• Vanadium high speed steel construction for high-performance cutting in ferrous and non-ferrous materials
• Titanium nitride (TiN) coating improves surface hardness and reduces friction during drilling
• 130-degree S-thinned point promotes self-centering and lowers entry thrust
• Regular spiral flute geometry with right-hand cut for standard drilling operations
• Tapered web configuration maintains core rigidity and reduces deflection
• Rated for blind hole, cross hole, through-hole, and self-centering tool applications

Compatibility

Designed for use in standard drill chucks accepting a 3.00 mm straight-cylindrical shank. Compatible with steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces per OSG Series 1600 application ratings.

Installation Notes

This drill bit is installed and operated by machinists and trade professionals using drill presses, CNC equipment, or hand-held electric drills. Ensure the chuck is fully tightened and the workpiece is securely fixtured before operation. Coolant-through is not supported on this bit; use appropriate cutting fluid applied externally when drilling stainless steel or harder alloys. Inspect the cutting edges for wear or chipping before each use and replace when diameter tolerance cannot be maintained.