This 3-piece high speed steel step drill bit set provides jam-free performance and fast, accurate starts for various hole-drilling applications. The kit includes a #1 bit (1/8" to 1/2" (12.7 mm) by 1/32"), a #2 bit (3/16" to 1/2" (12.7 mm) by 1/16"), and a #4 bit (3/16" to 7/8" (22.2 mm) by 1/16"). Each bit utilizes a dual-flute design for increased speed and control, while the Rapid Strike™ Tip reduces heat generation during operation.

This 3-piece high speed steel step drill bit set provides jam-free performance and fast, accurate starts for various hole-drilling applications. The kit includes a #1 bit (1/8" to 1/2" (12.7 mm) by 1/32"), a #2 bit (3/16" to 1/2" (12.7 mm) by 1/16"), and a #4 bit (3/16" to 7/8" (22.2 mm) by 1/16"). Each bit utilizes a dual-flute design for increased speed and control, while the Rapid Strike™ Tip reduces heat generation during operation.