Drill bit set AWTools AW41100 — pack of 5, metal/wood drilling use

AWTools AW41100 — pack of 5 drill bits made of HSS-G high-speed steel, precision ground and double-sided. The set is supplied in a compact case and is intended for standard drilling in metal, wood and common workshop materials. Each bit has a 118° point angle that improves centering and reduces walking when starting holes in a range of workpieces.

Advantages

The AWTools AW41100 drill bits are manufactured from HSS-G high-speed steel for increased wear resistance and heat tolerance during general drilling tasks. Precision grinding and a double-sided design ensure consistent cutting geometry and longer usable life compared with non-ground bits. The 118° point angle provides reliable centering on metals and plastics while the set format in a case simplifies storage, transport and replacement of worn bits.

Suitable for

• Drilling holes in alloyed and unalloyed steel
• Drilling in grey cast iron
• Working with non-ferrous metals and plastics
• General workshop repairs and maintenance
• Replacement and stocking for professional or hobby use

Key specifications

• Material: HSS-G high-speed steel
• Point angle: 118° for improved centering
• Manufacture: precision ground, double-sided geometry
• Intended materials: alloyed and unalloyed steel, grey cast iron, non-ferrous metals, plastic
• Pack contents: set of 5 drill bits supplied in a storage case

How to use

Secure the selected AWTools drill bit in a compatible drill chuck, ensuring correct clamping and concentricity. Select appropriate rotation speed and feed for the material: lower speeds for harder steels and higher speeds for non-ferrous metals and plastics. Use cutting lubricant or coolant when drilling steel alloys and cast iron to reduce heat and prolong bit life. Maintain steady pressure, withdraw periodically to clear chips, and finish the hole with consistent feed to preserve cutting edges.

Usage recommendations

For best results when drilling metals, apply suitable cutting oil and use moderate speed with steady feed. For plastics and non-ferrous metals, use higher speeds and light pressure to avoid melting or clogging. Store the bits in their case to protect the precision-ground edges when not in use.