Wiertło Fanar do metalu HSS walcowe 3,2 mm — FANAR W2-101811-0320

Wiertło Fanar do metalu HSS walcowe 3,2 mm — FANAR W2-101811-0320 is a cylindrical high-speed steel (HSS) drill bit with a 3.2 mm cutting diameter designed for drilling metal and other hard materials. The solid HSS construction delivers wear resistance and consistent cutting performance for creating precise, small-diameter holes in steel, non-ferrous metals and similar workpieces. The cylindrical shank suits use in hand drills and drill presses for metalworking, maintenance and fabrication tasks that require accurate hole placement and clean finishes.

Advantages

The HSS material provides good hardness and high-temperature performance, which helps maintain edge sharpness during repeated drilling. The cylindrical shank offers straightforward mounting in chucks and steady rotation without special adapters. The 3.2 mm diameter enables drilling of precise pilot holes and small fastener clearances while minimising material deformation. The drill geometry supports consistent chip evacuation and stable cutting when used at appropriate speeds and with suitable lubrication.

Suitable for

• Drilling small-diameter holes in steel and cast iron
• Working with non-ferrous metals such as aluminum and brass
• Creating pilot holes for tapping or fastening
• Maintenance and repair tasks requiring accurate metal holes
• Use in hand drills and bench drill presses

Key specifications

• Cutting material: high-speed steel (HSS)
• Drill type: cylindrical (straight) shank twist drill
• Cutting diameter: 3.2 mm
• Suitable for: ferrous and non-ferrous metals and other hard materials
• Typical applications: metalworking, fabrication, maintenance

How to use

Secure the workpiece firmly in a vise or fixture and mark the drilling point. Mount the drill bit into the chuck of a hand drill or drill press, ensuring the shank is clamped tightly for concentric rotation. Select an appropriate spindle speed for the material being drilled—lower speeds for harder steels, higher speeds for softer non-ferrous metals. Apply steady, even feed pressure and keep the drill aligned with the intended hole axis. Use cutting fluid or lubricant when drilling steels to reduce heat and improve tool life. Back the drill out periodically to clear chips if deep holes are required.

Usage recommendations

For best results, use coolant or cutting oil when drilling ferrous metals, choose a lower speed for hardened or thicker steels, and replace the bit when wear reduces cutting quality. Always wear appropriate eye and hand protection and follow machine safety guidelines.