Multi Angle Bits

Also known as step drills or multi diameter bits, multi angle bits cut several hole sizes with a single bit.  They are commonly used for enlarging holes in sheet metal, plastics and thin materials.

What are multi angle bits used for?
Multi angle bits are specialized accessories designed to allow drilling or screwdriving at various angles, especially in tight or awkward spaces. They are ideal for cabinetmaking, furniture assembly, automotive work, and installations where a straight drill or screwdriver won’t fit.

How do multi angle bits work?
These bits typically come as part of a right-angle or pivoting extension adapter that attaches to your drill or driver. The bit holder can swivel or rotate (usually up to 90°), allowing you to access hard-to-reach corners, inside cabinets, or between joists. They often use ¼″ hex shanks and are compatible with most standard screwdriver and drill bits.

What should I look for when choosing multi angle bits or adapters?
Look for:
• Sturdy construction – metal gears or reinforced housings for durability
• Magnetic bit retention – to securely hold screws or bits in place
• Pivot range or fixed angle – depending on whether you need flexibility or precision
• Compact head size – for better clearance in confined spaces
Make sure the bit or adapter is rated for impact drivers if you’ll be using it with high torque tools.