IDEAL 35-520 Electrician's Step Bit Kit

IDEAL step drill bits are excellent for precise, repetitive drilling jobs. These titanium nitrate exterior coated drill bits are amazingly strong and can go through brass, carbon steel, cast iron, stainless steel and more. The innovative step design allows for smooth blending to facilitate stepping through holes. The step design also reduces the need to keep changing drill bits, which means you are three times faster at completing the job. Split point tip design takes away the need to use a center punch to create a starter hole. The double fluted design provides balanced cuts and cooler operation.