Titan Usa CD68627 Extra Length Drill Bit 27/64 in Hss

Product Description

The TITAN USA CD68627 is an extra length high speed steel drill bit designed for deep-hole drilling applications where standard-length bits cannot reach. It features a 27/64 inch (0.4219 inch) diameter, a 118-degree standard point angle, and a 12-inch overall length with a 9-inch spiral flute. The uncoated HSS construction provides reliable performance across a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks, and the two-flute spiral geometry promotes efficient chip evacuation during extended boring operations. Machinists, pipefitters, and metalworkers rely on this Series 686 bit when clearance depth demands exceed what a jobber-length bit can provide.

This bit is suited for deep-reach drilling in metal fabrication, HVAC ductwork, plumbing rough-in, and electrical trade work where access is restricted or material stack depth is significant. Its 9-inch flute length allows effective cutting well into deep structural members, channel iron, or thick plate without repositioning. Right-hand cutting direction is standard for conventional drill press and hand-drill use. The bit ships individually and is appropriate for shop, field, and maintenance applications wherever extended reach is the limiting factor.

Key Features

• 27/64 inch diameter with matching 27/64 inch straight-cylindrical shank for chuck compatibility
• 12-inch overall length and 9-inch flute length for deep-hole reach
• 118-degree standard point angle for general-purpose drilling in steel, aluminum, and similar materials
• Two-flute spiral geometry promotes chip clearance in deep bores
• Uncoated high speed steel construction — no coating to chip or peel under heavy use
• Right-hand cutting direction compatible with standard drill press and hand-drill operation

Compatibility

Designed for use in any standard drill chuck accepting a 27/64 inch straight-cylindrical shank. Suitable for drill presses, magnetic drills, and hand-held power drills used in metalworking, HVAC, plumbing, and electrical trade applications.

Installation Notes

Secure the shank fully in the drill chuck before operation and verify chuck key is removed prior to starting the drill. Use appropriate cutting fluid or lubricant when drilling ferrous metals to reduce heat buildup and extend bit life. Reduce feed pressure as the bit exits the material to prevent grab or deflection. Inspect the cutting edges before each use and replace the bit if chipping or dulling is observed.