Drill bit AWTools AW41353, pack of 10, for general drilling, 5 g total weight

AWTools AW41353 drill bit pack contains ten identical high-speed steel (HSS) bits with a cylindrical shank and precision ground flutes, supplied as a small, lightweight set with a total weight of 5 g. Designed for general drilling tasks, these bits follow the DIN 338 standard and are made for use with compatible handheld drills or drill drivers where compact, reliable replacement bits are needed. The geometry and material make them suitable for extended reach drilling and tasks requiring deeper holes.

Advantages

Made of HSS (high-speed steel) and precision ground, each bit offers consistent cutting performance and wear resistance for metalworking and plastics. The cylindrical shank enables secure, quick clamping in standard drill chucks and drivers. Compliance with DIN 338 ensures dimensional accuracy and repeatability across the set. The pack of ten provides spare parts for maintenance, repairs, and repeated use in professional environments.

Suitable for

• Drilling in alloyed and unalloyed steel
• Drilling in gray cast iron
• Drilling in non-ferrous metals (aluminium, brass, copper)
• Drilling in plastics
• Applications requiring longer reach or deeper holes

Key specifications

• Material: HSS high-speed steel, precision ground
• Shank type: cylindrical shank for standard chucks
• Standards: manufactured in accordance with DIN 338 (twist drill geometry)
• Pack quantity: 10 identical drill bits
• Total pack weight: 5 g
• Intended use: general-purpose drilling for metals and plastics
• Geometry: suitable for deeper holes and extended reach

How to use

Fit a single bit into the drill chuck and tighten securely before operation. Use cutting fluid or coolant when drilling metals to reduce heat and prolong bit life, especially for alloyed steels and cast iron. Select appropriate drill speed for the material being drilled—lower speeds for harder metals and higher speeds for non-ferrous metals and plastics. Apply steady, even pressure and withdraw the bit periodically to clear chips when drilling deeper holes.

Usage recommendations

For best results, pre-centre holes with a centre punch for accurate starts, use a suitable cutting lubricant on metal, and avoid excessive side loads that can cause breakage. Store the pack in a dry place to prevent corrosion and keep spare bits available for continuous work.