Beta 424 conical drill bits

Beta 424 conical drill bits for drilling and enlarging

Beta 424 conical drill bits are HSS tools for drilling and progressively enlarging holes in sheet metal. They are useful when the hole must be brought to a controlled final diameter without repeatedly changing the tool.

When to choose them:

• Holes in sheet metal and materials suitable for HSS tools.
• Progressive enlargement of the hole diameter.
• Workshop, maintenance, electrical and installation work.

Check before ordering: choose the size from the required minimum and maximum diameter. If predefined stepped diameters are needed, consider Beta 425 step cutters instead.

Available online for professional supply in Italy and Europe, as single items or boxed sets when available.