Cleveland C11419 Jobber Drill Bit Wire 19 Cobalt Tialn

Product Description

The CLEVELAND C11419 is a jobber-length twist drill bit designed for demanding metal-cutting applications. Built from M42 cobalt high-speed steel and finished with a TiAlN coating, it handles hard materials including cast iron and stainless steel where standard HSS bits fail. The 135-degree split point starts on contact without a center punch and reduces walking on smooth surfaces. With a parabolic flute and web-thinned, tapered web, it evacuates chips efficiently in deep-hole drilling. Overall length is 3.25 inches, flute length is 2.125 inches, and the straight-cylindrical shank diameter is 0.1660 inches. Licensed machinists, maintenance mechanics, and trade professionals install this bit in standard drill presses, CNC equipment, and hand-held power drills.

The C11419 is sized to wire gauge number 19, with a decimal diameter of 0.1660 inches. It is suited for production and maintenance drilling in cast iron and stainless steel, and fits into the typical jobber-length application range of 0.1500 to 0.2000 inches. The right-hand cut geometry pairs with standard right-hand drill chucks. The TiAlN coating extends tool life at elevated cutting temperatures, making this bit a practical choice when drilling abrasive or work-hardening alloys at sustained feed rates.

Key Features

• M42 cobalt steel construction for heat resistance in hard-metal drilling
• TiAlN coating reduces friction and extends cutting edge life at high temperatures
• 135-degree split point eliminates need for center punching and reduces thrust
• Parabolic flute profile improves chip evacuation in deep holes
• Web-thinned tapered web lowers cutting resistance
• Straight-cylindrical shank fits standard drill chucks without adapters

Compatibility

Designed as an OEM-style jobber-length drill bit conforming to ASME B94.11M and DIN 338, suitable for use in any drill press, CNC spindle, or hand-held drill accepting a 0.1660-inch straight shank. Fits Cleveland Series 2075A specifications.

Installation Notes

This bit is installed by machinists and trade professionals using standard drill chucks or collet systems. Ensure the machine spindle is fully stopped and locked out before securing or removing the bit. Use appropriate cutting fluid or coolant when drilling stainless steel and cast iron to protect the cutting edge, even though this bit does not have through-coolant capability. Verify chuck capacity and runout before beginning production drilling.