Lenox 30963MVB2034 VARI BIT Step Drill Bit, 20mm 34mm

Save time because you don't need to change bits for different-sized round holes in thin materials. Each drill acts as a pilot for the next size High-speed steel with steam oxide coating will cut through materials faster than standard bits, including stainless Steel up to 1/8-inch thick. The non-skid, self-starting tips penetrate faster and prevent "walking" across flat or curved work surfaces. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.