Drill bit set Smart HSS for metal, 10.0 mm, 5 pieces

Set of five Smart HSS drill bits with a 10.0 mm diameter, designed specifically for drilling metal. Each bit is made from high-speed steel (HSS) to provide hardness and wear resistance needed for cutting into steel, iron, and other common metals. The pack contains five identical bits, suitable for replacement, multiple-tool setups, or carrying spares for workshop and field work. These bits are compatible with standard three-jaw drill chucks and most handheld and bench drills that accept round-shank bits of this size.

Advantages

The HSS construction delivers a balance of toughness and heat resistance, allowing sustained drilling performance in metalworking tasks. Uniform 10.0 mm diameter across all five pieces ensures consistent hole size and simplifies inventory for repetitive jobs. The set format reduces downtime by providing immediate replacements when bits become dull or are misplaced. Designed for standard chucks, the bits offer broad compatibility with common drills used in maintenance and assembly operations.

Suitable for

• Drilling holes in mild and low-alloy steels
• Metal fabrication and fitting work
• Maintenance and repair tasks requiring repeatable 10.0 mm holes
• Bench drill and portable drill applications

Key specifications

• Material: High-speed steel (HSS)
• Diameter: 10.0 mm
• Quantity: 5 identical pieces
• Shank type: round shank compatible with standard chucks
• Intended use: drilling metal (steel, iron, other metals)

How to use

Secure the selected 10.0 mm HSS bit in the drill chuck and tighten it firmly. Mark and center-punch the drilling point on the workpiece to prevent bit walking. Start drilling at low to moderate speed with steady pressure; increase speed gradually if appropriate for the material and coolant use. Use cutting fluid or coolant when drilling thicker or harder metals to reduce heat and extend bit life. Withdraw the bit periodically to clear chips and prevent clogging.

Usage recommendations

Use cutting fluid for improved life and cleaner holes when drilling steels; apply moderate pressure and avoid excessive speed to prevent overheating. Replace bits from the set when wear affects hole accuracy or cutting performance.