Cleveland C09656 Extra Length Drill Bit 0.1094 in Hss

Product Description

The CLEVELAND C09656 is an extra length, high-speed steel twist drill bit designed for deeper drilling and long-reach applications in ferrous and hard materials. Built to Series 950E standards, it carries a 0.1094 inch diameter with a 118-degree standard point angle and an oxide finish that provides light corrosion resistance and reduced friction during cutting. At 8 inches overall length with a 5.5 inch flute length, this bit gives machinists and fabricators the reach needed to drill through thick stock or into deep cavities where standard-length bits fall short. A web-thinned, tapered web design reduces entry force and improves chip clearance on start-up.

This bit is suited for production and maintenance drilling in cast iron and steel, covering both primary fabrication and repair scenarios. The straight-cylindrical shank seats securely in standard drill chucks and collets across bench drills, drill presses, and portable drilling equipment. Right-hand spiral flutes evacuate chips efficiently on through-holes and blind holes. It is a general-purpose grade bit appropriate for job shops, mechanical contractors, millwrights, and industrial maintenance technicians who regularly work with ferrous metals and need extended reach without special tooling.

Key Features

• Extra length design at 8 inches OAL enables deep-hole and long-reach drilling
• High-speed steel construction withstands heat generated in cast iron and steel cutting
• 118-degree standard point angle with web-thinning for reduced thrust on entry
• Oxide finish reduces friction and provides light corrosion protection
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Right-hand spiral flutes with regular spiral type for consistent chip evacuation

Compatibility

Designed as an OEM-style general-purpose drill bit for use with standard drill chucks and collets accepting a 7/64 inch straight-cylindrical shank. Rated for primary use in cast iron and steel; secondary workpiece material includes cast iron. Meets ASME B94.11M and ANSI specification designations.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists, maintenance technicians, or trade professionals familiar with drilling equipment operation. Secure the shank fully in the chuck and verify runout before beginning a cut. Always power down and de-energize the drilling machine before changing bits or adjusting chuck position. Use appropriate cutting fluid or coolant when drilling steel to extend tool life and maintain hole tolerance within the specified +0.0000 to -0.0006 inch diameter range.