Beta conical drill bits and cutters

Beta conical drill bits, step cutters and countersinks

This category groups Beta tools for drilling, enlarging, countersinking, deburring and finishing sheet metal, metals, plastics and softer materials. The products do not solve the same problem: a conical drill bit is different from a step cutter, a countersink does not replace a rotary burr, and a spot-weld drill bit has a separate use.

How to choose:

• Beta 424 conical drill bits: for drilling and progressively enlarging holes in sheet metal, choosing the size from the final diameter.
• Beta 425 step cutters: useful when predefined, repeatable diameters are needed on sheet metal or plastic materials.
• Beta 426 countersinks and deburring cutters: for removing burrs after drilling, preparing seats and improving hole finish.
• Beta hard metal rotary burrs: for shaping, blending, finishing and metal work with the required cutter profile.

For professional online supply in Italy and Europe, this hub helps workshops, maintenance teams, installers and production departments choose the correct family before selecting the exact size or set. Always check material, required diameter, sheet thickness, shank and intended operation before ordering.

FAQ

What is the difference between a conical drill bit and a step cutter? A conical drill enlarges continuously, while a step cutter works through predefined progressive diameters.

When is a countersink useful? After drilling, when burrs need removing or a small finishing countersink is required.

Are rotary burrs suitable for drilling? No, rotary burrs are mainly for deburring, shaping and finishing; choose conical drill bits or step cutters to create the hole.