Cleveland C14624 Cobalt Screw Machine Drill Bit Wire 5

Product Description

The CLEVELAND C14624 is a cobalt screw machine length drill bit sized to wire gauge number 5, measuring 0.2055 inches in decimal diameter. Built to ASME B94.11M and DIN 1897 standards, this heavy-duty bit features a 135-degree split point and web-thinned geometry that reduces thrust and enables faster entry into workpieces. The M42 cobalt construction delivers heat resistance well above standard high-speed steel, making it suited for production drilling in tough materials. With a straight-cylindrical shank and right-hand cut spiral flute design, it seats securely in standard chucks and drill presses used in machine shop and industrial maintenance environments.

This bit is designed for drilling alloy steels and aluminum in screw machine and general production applications. The short screw machine length format provides added rigidity compared to jobber-length bits, which reduces deflection in short-depth holes and high-feed operations. It is a practical choice for machinists, maintenance technicians, and tool-and-die professionals running repetitive hole patterns in metal workpieces where dimensional consistency and tool longevity are priorities.

Key Features

• Wire size 5 diameter: 0.2055 inches, with a tolerance of +0.0000 to -0.0007 inches for precise hole sizing
• M42 cobalt construction for high heat and wear resistance in alloy and aluminum drilling
• 135-degree split point with web thinning reduces thrust and improves centering without a pilot hole
• Screw machine length format increases rigidity and reduces deflection in short-depth applications
• Straight-cylindrical shank fits standard chucks without modification
• Meets ASME B94.11M and DIN 1897 specifications; ANSI and DIN designation

Compatibility

Designed for use in standard drill presses, CNC machining centers, and screw machine setups where a wire-gauge number 5 diameter hole is required in alloy steel or aluminum workpieces.

Installation Notes

Installation and use should be performed by machinists or qualified technicians familiar with metalworking drill setups. Secure the shank fully in the chuck and verify runout before beginning a drilling cycle. Power down the machine and lock out energy sources before changing bits or clearing chips. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain hole quality.