Drill bit Abraboro HSS cylindrical 6 mm set 10 pcs AB44006000

Abraboro HSS cylindrical 6 mm drill bit set contains ten high-speed steel drills designed for accurate metalworking. Each bit has a 6 mm diameter and a cylindrical shank that fits standard chucks and drill holders. The set is intended for producing straight, precise holes in steel, iron and non-ferrous metals in workshop, maintenance and fabrication environments.

Advantages

These HSS drill bits offer wear resistance and sufficient hardness for drilling into a variety of metals while maintaining cutting edge strength. The cylindrical shank ensures secure clamping in standard chucks and reduces run-out for straighter holes. Having ten identical bits in one set provides quick replacement on the job and reduces downtime due to broken or worn tools.

Suitable for

• Drilling holes in steel, cast iron and non-ferrous metals
• Workshop and general maintenance drilling tasks
• Metal fabrication and assembly operations requiring consistent 6 mm holes
• Replacement set for portable and stationary drills with standard chucks

Key specifications

• Material: high-speed steel (HSS)
• Diameter: 6 mm
• Shank type: cylindrical shank for standard chucks
• Quantity: 10 pieces per set
• Intended use: drilling in steel, iron and non-ferrous metals

How to use

Secure the drill bit in a properly rated chuck and ensure the workpiece is clamped or supported to prevent movement. Select an appropriate cutting speed for the metal being drilled and apply cutting fluid when drilling steel or hardened alloys to reduce heat and extend tool life. Drill with steady feed and avoid excessive pressure; retract periodically to clear chips for cleaner holes and less tool wear.

Usage recommendations

For longer bit life and consistent hole quality, use suitable cutting fluid, match the drill speed to material hardness, and replace worn bits from the set promptly. Store the bits in a dry place and keep them organized to avoid damage to cutting edges.