Cleveland C16062 Taper Length Drill Bit 1/8 in Hss

Product Description

The CLEVELAND C16062 is a taper length drill bit engineered for demanding metalworking and fabrication applications. Built from high-speed steel (HSS) with a bright, uncoated finish, it features a 118-degree notched point and a parabolic flute design that promotes efficient chip evacuation and reduced feed force. The 1/8-inch diameter, matching a 0.1250-inch decimal dimension, suits precision drilling in tight-tolerance work. At 5.125 inches overall length with a 2.75-inch flute, this bit delivers the reach needed for deeper hole applications where a jobber-length bit falls short. Manufactured to ASME B94.11M standards, it is sized within a +0.0000 to -0.0005-inch diameter tolerance. Mechanical and metalworking tradespeople are the primary users.

This drill bit is suited for drilling alloy steel, carbon steel, aluminum, copper alloy, stainless steel, and other non-ferrous metals. The taper length body gives it extra reach compared to standard jobber drills, making it a practical choice for through-hole drilling in thicker stock, structural components, and assemblies where bit deflection and chip buildup are common concerns. The parabolic flute geometry helps maintain clean holes and consistent chip flow, which is especially relevant when drilling stainless or gummy non-ferrous alloys. The tanged shank provides positive drive engagement in compatible taper-shank holders and drill press spindles.

Key Features

• 1/8-inch (0.1250-inch) diameter with +0.0000 to -0.0005-inch tolerance for consistent, on-size holes
• 118-degree notched point reduces walking and improves self-centering on entry
• Parabolic flute geometry accelerates chip removal and reduces heat buildup
• Taper length body at 5.125 inches OAL provides extended reach over standard jobber bits
• High-speed steel construction handles intermittent cutting in ferrous and non-ferrous metals
• Tanged shank design locks positively into taper-shank toolholders and drill press quills
• Web-thinned, tapered web configuration lowers thrust requirements and improves point strength

Compatibility

Designed as an OEM-style taper length replacement drill bit compatible with standard taper-shank drill press spindles and toolholders accepting a 1/8-inch tanged shank. Suitable for use across alloy steel, carbon steel, aluminum, copper alloy, stainless steel, and general non-ferrous metal workpieces per ASME B94.11M specifications.

Installation Notes

Installation and use should be performed by a qualified machinist or metalworking professional. Secure the tanged shank fully into the taper-shank toolholder or drill press spindle before operation and verify seating before applying feed pressure. Power down and de-energize the machine before changing or inspecting the bit. Do not exceed the recommended feed and speed parameters for the workpiece material, and use cutting fluid where appropriate for the material being drilled.