Drill bit set AWTools AW41850 — pack of 10

AWTools AW41850 — pack of 10 is a set of ten identical HSS-G M2 high-speed steel drill bits supplied in a compact case. Each bit is precision ground with two cutting edges and a black oxide finish. The bits have a centering point with a 135° point angle, providing stable penetration and reduced walking on the workpiece. The set is intended for general workshop and construction use and is practical for replacing worn bits or keeping a ready stock for repetitive drilling tasks.

Advantages

The drill bits are made of HSS-G M2 high-speed steel with a black oxide coating, which increases wear resistance and reduces the risk of breakage during routine drilling. Precision ground two-cutting-edge geometry improves chip evacuation and drilling accuracy, while the 135° centering point ensures accurate starts and consistent hole quality in a variety of materials. Supplied in a case, the pack of 10 is convenient for storage and organization on job sites.

Suitable for

• Drilling alloyed and unalloyed steel
• Drilling grey cast iron
• Drilling non-ferrous metals such as aluminium and copper
• Drilling plastics and composite materials

Key specifications

• Material: HSS-G M2 high-speed steel
• Coating: black oxide
• Cutting geometry: precision ground, two cutting edges
• Point angle: 135° centering point
• Wear resistance: high
• Pack contents: 10 identical drill bits in a storage case

How to use

Select the appropriate drill bit size for the required hole diameter and clamp it securely in the chuck of a compatible drill or drill press. Start drilling at low speed to establish the center using the 135° point, then increase speed and apply steady, even pressure appropriate to the material. Use cutting fluid or coolant when drilling steel or alloyed metals to extend bit life and improve hole quality. Clear chips regularly to prevent clogging and overheating.

Usage recommendations

For best results, use the AWTools AW41850 drill bits with a properly aligned drill or drill press, apply suitable cutting fluid when working with steels, and avoid excessive feed force to minimise wear and the risk of breakage. Store bits in the provided case to protect cutting edges and keep sizes organised.