Sgs 51104 Jobber Drill Bit 1/16 in Solid Carbide 118 Deg

Product Description

The SGS 51104 is a solid carbide jobber length drill bit designed for precision drilling in demanding trade and industrial applications. Built from micrograin solid carbide with a bright uncoated finish, this bit measures 1/16 inch (0.0625 inch) in diameter with a 118-degree faceted point angle and a 1-1/2 inch overall length. The two-flute spiral design with a right-hand cut delivers clean, accurate holes in materials where standard high-speed steel bits fall short. Web thinning and a tapered web configuration reduce entry resistance and improve chip evacuation at small diameters. This bit conforms to DIN 338 standards and carries a Series 101 designation.

The SGS 51104 is suited for precision drilling tasks in metalworking, HVAC fabrication, electrical panel work, and mechanical contracting where small-diameter, tight-tolerance holes are required. It performs in ferrous and non-ferrous metals, plastics, and composite materials common in trade service work. With a flute-to-diameter ratio of 5xD and a maximum drilling depth of 0.61 inch, it is best applied in bench drill press or CNC operations where controlled feed rates can be maintained. The straight cylindrical shank seats directly into standard drill chucks without adapters.

Key Features

• Micrograin solid carbide construction for extended tool life in hard materials
• 118-degree faceted point angle with web thinning for reduced thrust and accurate starts
• Two spiral flutes with right-hand cut for efficient chip removal
• Bright uncoated finish suitable for a wide range of base materials
• Straight cylindrical shank fits standard drill chucks with no adapter required
• DIN 338 compliant for consistent dimensional and performance standards

Compatibility

Designed as a jobber length drill bit for use in standard drill chucks, bench drill presses, and CNC machining centers accepting a 1/16 inch straight cylindrical shank.

Installation Notes

Installation and use should be performed by qualified machinists, tool-and-die workers, or trade professionals familiar with small-diameter carbide tooling. Secure the shank fully in the chuck and verify concentricity before drilling. Carbide bits are brittle compared to high-speed steel — avoid side loading, interrupted cuts without proper fixturing, and hand-drilling applications that introduce flex. Use appropriate cutting fluid or coolant for the base material to extend tool life and maintain hole tolerance.