Cleveland C71111 Jobber Length Drill Bit Wire Size 11

Product Description

The CLEVELAND C71111 is a jobber-length drill bit sized to wire gauge number 11, with a decimal diameter of 0.1910 inches. Built from high speed steel with an oxide coating, it handles general-purpose drilling in metal, wood, and plastics. The 118-degree standard point and web-thinned tip reduce walking and lower the thrust needed to start a hole. Overall length is 3.5 inches with a 2-5/16-inch spiral flute, giving solid chip clearance in moderate-depth applications. The straight-cylindrical shank seats directly in standard drill chucks. Machinists, maintenance technicians, and fabrication tradespeople reach for this bit for everyday production and repair work.

This bit fits general-purpose drilling applications in light manufacturing, mechanical maintenance, and field fabrication. The wire size 11 diameter places it in a common range for tapping pilot holes, clearance holes for fasteners, and similar repetitive drilling tasks. It is sold individually but requires a minimum order of 12 units per the supplier stocking requirement. The 4xD flute-to-diameter ratio suits typical through-hole and shallow blind-hole work in a standard drill press or hand drill.

Key Features

• High speed steel construction with oxide coating for corrosion resistance and reduced friction
• 118-degree standard point angle for general-purpose entry across common workpiece materials
• Web-thinned, tapered-web tip reduces thrust and improves centering
• Regular spiral, 2-flute design promotes efficient chip evacuation
• Straight-cylindrical shank at 0.1910 inches diameter fits standard chucks without an adapter
• Meets ASME B94.11M and DIN 338 standards for jobber-length drill bits

Compatibility

Designed as a general-purpose jobber-length drill bit suitable for use in standard 3-jaw drill chucks, drill presses, and hand-held power drills accepting straight-shank tooling in the 0.1500 to 0.2000 inch diameter range.

Installation Notes

Installation is performed by machinists or maintenance technicians familiar with rotary cutting tools. Secure the shank fully in the chuck and verify runout before drilling. Power down and de-energize or lock out any machine before changing bits. Do not exceed the recommended feed and speed parameters for the workpiece material, and allow chips to clear the flutes periodically on deeper cuts to prevent bit binding or breakage.