Drill bit AWTools AW41845 — pack of 10 pieces

AWTools AW41845 drill bit — pack of 10 pieces is a set of precision ground HSS-G M2 high-speed steel twist drills supplied in a convenient case. Each drill has two cutting edges, a black oxide finish and a centering point with a 135° point angle. The design provides high wear resistance, reduced risk of breakage and stable drilling performance in a range of materials when used with appropriate speeds and pilot holes.

Advantages

The drill bits are made from HSS-G M2 high-speed steel and precision ground for consistent geometry and sharpness. A black oxide coating improves surface hardness and corrosion resistance while helping to reduce friction during cutting. The 135° centering point enhances positioning accuracy and reduces walking on start-up. High wear resistance and the two-cutting-edge geometry lower the frequency of tool changes and the risk of breakage under normal operating conditions.

Suitable for

• Drilling alloyed and unalloyed steel
• Working with grey cast iron
• Drilling non-ferrous metals such as aluminium and copper
• Creating holes in various plastics
• General-purpose metalworking and woodworking tasks with appropriate speeds

Key specifications

• Material: HSS-G M2 high-speed steel
• Tip geometry: 135° centering point
• Cutting edges: two-cutting-edge design, precision ground
• Surface finish: black oxide
• Wear resistance: high
• Risk of breakage: reduced under recommended use
• Packaging: pack of 10 pieces supplied in a case

How to use

Secure the AWTools AW41845 drill bit in a standard drill chuck and set the drilling speed appropriate for the workpiece material. Use coolant or cutting fluid when drilling steels and non-ferrous metals to extend tool life. For accurate starts, use the centering point directly or create a pilot hole when drilling larger diameters. Apply steady feed pressure without excessive force to avoid overheating and reduce the risk of bit breakage. Inspect bits for wear and replace when performance declines.

Usage recommendations

Use lower speeds and steady cooling when drilling alloyed steels; increase speed moderately for aluminium and plastics. Store the bits in the supplied case to protect cutting edges and maintain organization for workshop or on-site use.