Drill bit for metal Abraboro HSS cylindrical 10 mm, 10 pcs (AB00011001)

Abraboro HSS cylindrical drill bits for metal, diameter 10 mm, sold as a set of 10 pieces. These high-speed steel (HSS) bits are intended for cutting and enlarging holes in a range of metal workpieces including steel and iron. Each bit features a cylindrical shank that fits standard drill chucks and bench drills. The set provides consistent 10 mm holemaking performance for workshop and light industrial tasks where durable HSS geometry and repeatable results are required.

Advantages

The HSS material offers good hardness and heat resistance for drilling through common ferrous and non-ferrous metals. The cylindrical shank ensures compatibility with most hand-held and stationary drill chucks, giving straightforward installation and stable running. Supplied in a pack of ten, the set reduces downtime from dulling or breakage by providing replacement bits on hand. The standardized 10 mm diameter provides predictable hole size for fittings, bolts, and dowels.

Suitable for

• Drilling 10 mm holes in steel and iron plates
• Metal fabrication and maintenance tasks
• Workshop use with hand drills and drill presses
• Replacing worn bits in production or repair environments

Key specifications

• Material: High-speed steel (HSS)
• Tip style: Standard twist point for metal
• Shank type: Cylindrical shank for standard chucks
• Diameter: 10 mm
• Pack quantity: 10 identical drill bits

How to use

Select an appropriate drill speed and lubrication for the metal being worked; lower speeds and cutting fluid are recommended for harder steels to reduce heat build-up. Secure the workpiece in a vise or clamp to prevent movement. Fit a 10 mm Abraboro HSS bit into a properly tightened chuck, align the bit perpendicular to the work surface, and start drilling with steady pressure. Clear chips periodically to avoid clogging and inspect the bit for wear; replace with another from the pack when cutting performance declines.

Usage recommendations

For longer tool life when drilling metals, use appropriate cutting fluid and moderate feed pressure; increase coolant and reduce speed for stainless or hardened steels. Ensure correct chuck tightening and avoid excessive side loads to prevent breakage. Store bits dry and clean to avoid corrosion.