Drill bit set AWTools AW41135, 5 pcs per pack, total weight 560 g

AWTools AW41135 drill bit set includes five identical high-speed steel bits supplied in a compact case with a total pack weight of 560 g. The bits are manufactured from HSS-G high-speed steel, precision ground and double-sided, and feature a 118° point angle to improve centering when starting holes. The set is compatible with standard rotary drills and is presented as spare or replacement bits for construction, repair and general-purpose drilling tasks.

Advantages

The HSS-G material and precision grinding provide consistent cutting performance and wear resistance suitable for repeated use. Double-sided geometry extends usable life by allowing regrinding or reversal of the bit. The 118° point angle reduces walking on startup, improving accuracy when drilling into thin materials or when no pilot hole is present. Supplied in a case, the set keeps bits organized and protected for transport and storage.

Suitable for

• Drilling alloyed and unalloyed steel
• Working with grey cast iron
• Drilling non-ferrous metals such as aluminium and copper
• Drilling plastics and general-purpose workshop tasks

Key specifications

• Material: HSS-G (high-speed steel)
• Quantity per pack: 5 identical drill bits
• Point angle: 118° for improved centering
• Manufacturing: precision ground, double-sided geometry
• Compatibility: standard rotary drills / drill chucks
• Packaging: supplied in a storage case
• Total pack weight: 560 g

How to use

Select a drill speed and feed appropriate for the material being drilled, secure the AWTools AW41135 bit in the drill chuck, and ensure the workpiece is clamped. Begin drilling with light pressure to establish the hole and reduce the risk of walking; use cutting fluid or coolant when drilling steel or other metals to extend bit life and reduce heat build-up. For plastics, use lower speeds and moderate pressure to avoid melting. Replace or reverse bits as needed when wear becomes noticeable.

Usage recommendations

For best results when drilling metals, apply a suitable cutting lubricant, maintain steady feed pressure, and periodically clear chips from the hole. Store the bits in their case to prevent damage and contamination; inspect bits visually before use and regrind or replace them once wear affects drilling accuracy.