Drill bit set AWTools AW41150 — 5 pcs

AWTools AW41150 — 5 pcs drill bit set contains five identical high-speed steel bits intended for general-purpose drilling. Machined from HSS-G and precision ground on both sides, each bit features a 118° point angle that improves centering and reduces walking at the start of a hole. The set is supplied in a compact case, offering organized storage and quick access for construction, repair, and DIY tasks where several identical bits are useful.

Advantages

The bits are made of HSS-G high-speed steel and are precision ground double-sided for consistent cutting performance and durability. A 118° point angle provides reliable centering on metal and plastic surfaces, while the construction and finish help maintain sharpness and extend service life. The set of five identical bits simplifies replacement and stocking for repeated drilling operations, and the included case keeps tools protected and transportable.

Suitable for

• Drilling alloyed and unalloyed steel
• Working with grey cast iron
• Holes in non-ferrous metals (aluminum, brass, copper)
• Drilling in plastics for mounting and fabrication
• General construction, repair, and DIY projects

Key specifications

• Material: HSS-G (high-speed steel)
• Cutting geometry: precision ground, double-sided
• Point angle: 118° for improved centring
• Quantity: 5 identical drill bits in one set
• Packaging: compact storage case included

How to use

Install the desired bit securely in the drill chuck and tighten according to the drill manufacturer’s instructions. Select a rotation speed appropriate for the material being drilled: lower speeds for harder metals, higher speeds for softer metals and plastics. Use cutting lubricant when drilling steel to reduce heat and prolong bit life, and progress through holes steadily without excessive axial pressure. After use, allow bits to cool before returning them to the case.

Usage recommendations

For best results when drilling metals, use a suitable cutting fluid, clamp the workpiece firmly, and start holes with a pilot or centre punch if precise positioning is required. Inspect bits for wear and replace if edges become rounded to maintain hole quality and safety.