Drill bit for metal Smart 3.2 mm HSS, pack of 10

Smart 3.2 mm HSS drill bit for metal, supplied as a pack of 10, is a general-purpose cutting tool designed for drilling holes in ferrous and non-ferrous metals, metal sheets and profiles. Made from high-speed steel (HSS), the bit balances wear resistance and toughness for routine metalworking tasks. The 3.2 mm diameter is suitable for precise pilot holes, fastening applications and preparation for tapping operations when used with appropriate speeds and cutting fluids.

Advantages

The HSS construction provides good heat resistance and maintains cutting edge integrity during standard drilling operations in steel, aluminium and other common metals. Supplied in a pack of 10, the set ensures ready replacement of worn bits and reduces downtime. The straight shank design is compatible with handheld drills and drill presses, offering stable clamping and straightforward use for maintenance, fabrication and installation tasks.

Suitable for

• Drilling holes in thin and medium-thickness metal sheets
• Creating pilot holes for screws and bolts
• Preparation for tapping and thread cutting in metal
• General workshop maintenance and repair tasks
• Use with handheld drills and drill presses

Key specifications

• Diameter: 3.2 mm
• Material: High-speed steel (HSS)
• Pack quantity: 10 pieces
• Shank type: Straight shank for standard chucks
• Intended materials: Ferrous and non-ferrous metals, metal sheets and profiles

How to use

Secure the drill bit in the chuck of a handheld drill or drill press, ensuring the bit is properly centered and tightened. Select an appropriate rotational speed for the 3.2 mm HSS bit—lower speeds for hard steels and higher speeds for softer metals like aluminium. Apply steady, moderate feed pressure and use cutting fluid or lubrication when drilling steel to reduce heat and prolong bit life. Withdraw the bit occasionally to clear chips and avoid clogging.

Usage recommendations

For best results, clamp the workpiece firmly, use a punch or pilot mark to prevent walking, and match drill speed and lubrication to the material being drilled. Replace bits from the pack as soon as wear or chipping is observed to maintain hole quality and reduce the risk of workpiece damage.