
13 Piece Drill Set – Jobber Black Oxide – 118° Precision Point – Reliable General Purpose Drill Bits
The 13 Piece Jobber Drill Set is a versatile choice for general-purpose drilling, offering precision and durability. Featuring a 118° precision point, these drill bits provide enhanced accuracy, especially when working with a wide range of metals. Manufactured from industrial-grade NAS High-Speed Steel (HSS) with a black oxide surface treatment, these bits resist corrosion and offer increased lubricity, making them ideal for long-lasting performance. The oil-treated finish and precision CNC machining ensure efficient chip removal and smooth drilling in tough materials.
Key Features:
- Fractional sizes: 1/16″ to 1/4″
- 118° precision point for general-purpose drilling
- Black oxide surface treatment resists corrosion and improves lubricity
- Industrial-grade NAS High-Speed Steel (HSS) for durability
- CNC-machined for faster, more efficient chip removal
- Heavy-duty metal storage case with numbered tip-out indexes for easy organisation
Material Applications:
- Aluminium, copper, cast iron, low and medium carbon steel, steel alloy, stainless steel, strength alloys, plastic
Why Choose William Lees & Sons?
For over 30 years, William Lees & Sons has supplied high-quality and competitively priced aircraft and sheet metal tools. We proudly distribute leading brands such as US Industrial Tool, Sioux Tools, and HS Tooling (Hi-Shear), trusted by major aerospace companies like Airbus, BAE Systems, and British Airways.
Worldwide Shipping Available
We offer worldwide shipping through our own couriers or trusted third-party services, ensuring fast and reliable delivery. Contact us to learn more or combine items to reduce shipping costs.





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