Drill bit Abraboro HSS cylindrical for metal 16 mm AB00011601

Abraboro HSS cylindrical drill bit for metal, 16 mm diameter, is designed for producing precise through-holes in ferrous and non-ferrous metals. Manufactured from high-speed steel (HSS), the bit provides wear resistance and reliable cutting performance in workshop and industrial environments. The cylindrical (straight) shank fits standard three-jaw chucks and many drill holders, offering stable clamping for consistent drilling results.

Advantages

The HSS material ensures a balance of toughness and hardness for repeated use on steel, iron, aluminum and other metal alloys without rapid wear. The cylindrical shank enables secure gripping in common chucks and easy replacement between tools. Ground flute geometry promotes efficient chip evacuation and reduces heat build-up during drilling, helping to maintain hole accuracy and tool life.

Suitable for

• Creating precise holes in mild steel, stainless steel, cast iron and non-ferrous metals
• General workshop drilling and maintenance tasks
• Metal fabrication, assembly and repair work
• Use with bench drills, portable drill drivers and drill presses with standard chucks

Key specifications

• Material: high-speed steel (HSS)
• Diameter: 16 mm
• Shank type: cylindrical/straight shank for standard chucks
• Application: drilling through ferrous and non-ferrous metals
• Flute geometry: ground for chip evacuation and cooling

How to use

Select appropriate drilling speed and feed for the metal type and thickness to avoid overheating; use cutting fluid or coolant when drilling harder steels to extend tool life. Secure the workpiece firmly and clamp the drill bit in the chuck so that the shank seats fully and is tightened. Start drilling at low speed to establish the hole, then increase speed as appropriate while maintaining steady pressure and allowing chips to evacuate. Withdraw periodically for chip clearance when drilling deep holes.

Usage recommendations

For best results, match drill speed and lubrication to the material: lower speeds and cutting fluid for stainless and hardened steels, medium speeds for mild steel, and higher speeds for soft non-ferrous metals. Inspect the cutting edges before use and replace the bit when wear or chipping degrades hole quality.