Beta 425 step drill bits

Beta 425 step cutters for sheet metal

Beta 425 HSS step cutters are designed to make holes with progressive, repeatable diameters in sheet metal and compatible materials. They are useful when the operator must move from one diameter to the next through defined steps without changing drill bit for every size.

When to choose them:

• Sheet-metal holes with clearly defined stepped diameters.
• Electrical installation, panels, trunking, light fabrication and maintenance.
• Jobs where diameter repeatability matters more than continuous enlargement.

Check before ordering: verify minimum diameter, maximum diameter and number of available steps. If continuous enlargement is required, choose Beta 424 conical drill bits; for finishing the hole edge, use Beta 426 deburring cutters.

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