Cleveland C09659 Extra Length Drill Bit 5/32 in Hss

Product Description

The CLEVELAND C09659 is a high speed steel extra length drill bit designed for deeper drilling and long-reach drilling applications where standard-length bits fall short. Built to Series 950E specifications, it features a 0.1562 inch (5/32 inch) diameter, a 118-degree standard point angle, and an overall length of 8 inches. The oxide finish provides basic corrosion resistance and helps reduce friction during cutting. With 2 spiral flutes and a web-thinned, tapered web configuration, this bit clears chips efficiently and reduces thrust requirements on entry. Licensed HVAC, plumbing, and mechanical contractors, electricians, and metalworkers rely on this type of bit when standard-length tooling cannot reach the workpiece.

This bit is suited for drilling through cast iron and steel in both production and maintenance environments. The extra flute length of 5.5 inches allows access to recessed holes, deep cavities, and through-wall penetrations that standard jobber-length bits cannot reach. The straight cylindrical shank fits standard three-jaw drill chucks without adapters. Typical use cases include drilling conduit knockouts, pipe penetrations, and structural steel in tight or extended-reach situations.

Key Features

• 0.1562 inch (5/32 inch) diameter with a tight tolerance of +0.0000 to -0.0007 inches for consistent hole sizing
• 8 inch overall length with a 5.5 inch flute length for deep-hole and long-reach drilling
• 118-degree standard point angle with web thinning for reduced entry thrust on cast iron and steel
• High speed steel construction with oxide finish for general-purpose metalworking durability
• Right-hand cutting, regular spiral, 2-flute design for efficient chip evacuation
• Straight cylindrical shank with 5.0 inch shank length fits standard drill chucks without adapters

Compatibility

Designed as an OEM-style replacement and general-purpose extra length drill bit compatible with standard three-jaw drill chucks accepting a 5/32 inch straight cylindrical shank. Primary workpiece materials are cast iron and steel per Series 950E design criteria.

Installation Notes

Install this bit into a properly tightened three-jaw drill chuck before energizing the tool. Ensure the workpiece is securely clamped or fixtured before drilling to prevent walkout or bit deflection, which is more pronounced at extended lengths. Use appropriate cutting fluid or lubricant when drilling steel to extend bit life and maintain dimensional accuracy. Follow applicable ASME B94.11M standards and any site-specific safety requirements when operating drilling equipment.