Cleveland C71205 Jobber Length Drill Bit 1.25 Mm Hss

Product Description

The CLEVELAND C71205 is a jobber-length drill bit designed for general-purpose drilling in metal, plastic, and similar materials. Built from high speed steel with an oxide coating, it resists heat buildup during extended use. The bit measures 1.25 mm (0.0492 inches) in diameter with a standard 118-degree split point and a web-thinned tip that reduces thrust and improves centering at entry. Overall length is 1.496 inches. The straight-cylindrical shank seats securely in standard drill chucks. This bit is a go-to choice for machinists, maintenance technicians, and fabricators running light-duty hole-making operations.

The C71205 is suited for benchtop drill presses, CNC drilling operations, and handheld power drills where a small-diameter, precision hole is required. The 2-flute spiral design efficiently evacuates chips from shallow to moderate-depth holes. With a flute-to-diameter ratio of 4xD and a regular spiral type, it maintains cutting stability at the small diameters typical of pilot holes, instrument ports, and fine metalwork applications. Compliance with ASME B94.11M and DIN 338 makes it appropriate for shops that work to standardized tooling specifications.

Key Features

• High speed steel construction with oxide coating for heat and wear resistance
• 118-degree standard point angle with web-thinned tip for reduced entry thrust
• 2-flute regular spiral design for efficient chip evacuation
• Straight-cylindrical shank compatible with standard drill chucks
• Meets ASME B94.11M and DIN 338 standards
• Right-hand cut, Series 2001G general-purpose grade

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with standard 3-jaw drill chucks and collet systems that accept a 0.0492-inch straight-cylindrical shank diameter.

Installation Notes

Installation and use of this bit should be performed by qualified machinists or trade technicians familiar with drill press and handheld power tool operation. Secure the shank fully in the chuck before operation and verify runout is within acceptable limits for the application. Use appropriate cutting fluid or coolant for metal drilling to extend tool life, particularly at elevated spindle speeds. Always wear appropriate PPE including eye protection when operating rotary cutting tools.