Cleveland C16980 Cobalt Drill Bit 7/64 Inch Tialn

Product Description

The CLEVELAND C16980 is a cobalt jobber length drill bit designed for demanding metal drilling applications in the trades and light manufacturing. Built from M42 cobalt high-speed steel and finished with a TiAlN coating, this bit resists heat and wear during high-speed drilling into hard materials. It features a 135-degree split point that reduces walking and allows immediate chip penetration without a center punch. The parabolic flute geometry promotes efficient chip evacuation, reducing heat buildup in the cut zone. At 0.1094 inches in diameter and 2.625 inches overall length, it is sized for precision work in tight or confined locations.

This drill bit is engineered for cutting cast iron, stainless steel, and other hard ferrous metals in both shop and field environments. The straight-cylindrical shank fits standard 3-jaw chucks on drill presses, cordless drill/drivers, and hand-held electric drills. It is commonly used by pipefitters, HVAC technicians, electricians, and millwrights who need reliable performance when drilling through hard base metals, fastener clearance holes, or access points in structural members.

Key Features

• M42 cobalt HSS construction for elevated heat and wear resistance in hard-metal applications
• TiAlN coating extends tool life and reduces friction during high-speed drilling
• 135-degree split point for self-centering entry without a center punch
• Parabolic flute design promotes fast, consistent chip evacuation
• Web-thinned, tapered web reduces thrust force and cutting resistance
• Right-hand cut, straight-cylindrical shank for universal chuck compatibility

Compatibility

Designed for use in standard 3-jaw chucks accepting a 0.1094-inch straight-cylindrical shank. Primary workpiece materials include cast iron and stainless steel. Conforms to ASME B94.11M and DIN 338 standards, Series 2075A.

Installation Notes

Installation is performed by machinists, pipefitters, electricians, and other trades using standard drill presses or handheld electric drills. Secure the shank fully in the chuck before operation and confirm the workpiece is clamped or fixtured to prevent movement. Use appropriate cutting fluid or coolant when drilling stainless steel or cast iron to extend bit life, noting that this bit does not support through-coolant delivery. Inspect the cutting edges before each use and discard bits showing chipping or excessive wear.