Drill bit pack AWTools AW41140 — 5 pieces, pack weight 560 g

AWTools AW41140 — a 5-piece drill bit pack supplied in a compact case, total pack weight 560 g. The bits are made of HSS-G high-speed steel and are precision ground with a double-sided design and a 118° point angle to improve centering and reduce walking. The set is intended for general-purpose drilling in a variety of materials; compatibility with your drill and target material should be checked before use.

Advantages

The AWTools AW41140 pack offers durable HSS-G construction and precision-ground flutes for consistent cutting performance and longer tool life under normal drilling conditions. The double-sided geometry provides balanced cutting on forward and reverse operations. A 118° point angle helps start holes accurately without excessive burrs. All pieces are supplied in a protective case for organised storage and transport.

Suitable for

• Drilling alloyed and unalloyed steel
• Drilling grey cast iron
• Drilling non-ferrous metals (aluminium, brass, copper)
• Drilling plastics
• Small workshop, maintenance and DIY tasks requiring multiple spare bits

Key specifications

• Material: HSS-G (high-speed steel, ground)
• Geometry: precision ground, double-sided
• Point angle: 118° for improved centring
• Set size: 5 drill bits in one pack
• Packaging: protective case for storage and transport
• Pack weight: 560 g

How to use

Select a drill bit size appropriate for the hole diameter required and secure it in the drill chuck. Use the drill at the recommended speed for the material being worked: lower speeds for harder materials like steel and higher speeds for softer materials such as aluminium and plastic. Apply steady, even pressure and use cutting fluid or lubricant when drilling steel or other metals to extend bit life and improve hole quality. Remove chips periodically to avoid clogging and overheating.

Usage recommendations

For best results when drilling metals, use cutting oil and moderate speed; clamp the workpiece securely and start holes with a centre punch if precise positioning is required. Inspect bits for wear before use and replace damaged bits to maintain safe and accurate drilling.