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BOSCH #SDT30

Drill Bit; Step; 1/8 - 1/2 in., 1/4 - 3/4 in., 3/16 - 1/2 in. Hole; 1/4 in. Chuck

SKU # 00034633407
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Drill Bit Type: Step Drill
Hole Min: 1/8 in., 1/4 in., 3/16 in.
Hole Max: 1/2 in., 3/4 in., 1/2 in.
Chuck Size: 1/4 in.

The Bosch line of step drills offers the ability to drill up to 13 different size holes with a single bit. Step drill bits are ideal for electrical, plumbing and HVAC contractors. Titanium-coated step drill bits remain clean and accurate even in the toughest materials, superior durability that lasts up to six times longer life than high-speed steel.