Osg 8594095 Jobber Drill Bit 9.5 Mm Ticn Hss

Product Description

The OSG 8594095 is a jobber-length twist drill bit ground from vanadium high speed steel and finished with a TiCN (titanium carbonitride) coating. It measures 9.5 mm in diameter — equivalent to 0.374 inches — with a 125 mm overall length and an 81 mm flute length. The 120-degree split point with X-thinned web reduces thrust on entry and centers the bit without a pilot hole. The fast spiral flute clears chips efficiently during high-speed production drilling. It is suited to machinists, toolroom technicians, and maintenance trades working in metal fabrication, industrial maintenance, and general manufacturing environments.

This bit is designed for right-hand cutting in a standard drill press, CNC machining center, or handheld power drill. The TiCN coating extends tool life compared to uncoated HSS by increasing surface hardness and reducing friction and heat buildup at the cutting edge. The straight-cylindrical shank seats in standard three-jaw chucks without modification. It falls within the 9.00 mm to 10.00 mm size range and is classified as a high-performance grade bit, making it appropriate for production runs and repeat-hole applications in steel, cast iron, aluminum, and similar materials.

Key Features

• TiCN coating increases surface hardness and extends tool life over uncoated HSS
• X-thinned, tapered web reduces entry thrust and improves self-centering
• Fast spiral flute geometry promotes efficient chip evacuation
• 120-degree point angle suits general-purpose drilling in ferrous and non-ferrous metals
• Straight-cylindrical shank fits standard three-jaw drill chucks
• Right-hand cut, standard point — compatible with conventional drilling setups

Compatibility

Designed as a general-purpose jobber-length drill bit for use in standard drill presses, CNC machining centers, and handheld power drills accepting straight-cylindrical shanks in the 9.5 mm diameter range.

Installation Notes

This bit is installed by a machinist or maintenance technician in any drill chuck rated for the shank diameter. Secure the shank fully in the chuck and verify runout before beginning a cut. Always power down and lock out the machine before changing bits. Use appropriate cutting fluid or coolant for the work material when drilling at high feed rates or in production applications.