Description:IRWIN Tools 10502ZR Unibit Sheet Metal Step Drill Bit Set is a selection of the most popular Unibit step drill bits in the low diameter range (below 7/8 "). Ideal for drilling true round holes with precise control in a variety of materials like sheet metal, metal plates, aluminum, fiberglass, plastics, plexiglass, and wood. The specially designed cutting edge drills true, round holes for a smooth, clean finish, and the SpeedPoint tip penetrates fast, prevents "walking, " and eliminates the need for a pilot/starting hole. The hex shank provdes a secure grip in the drill chuck. Plus, the permanent laser-etched sizes inside the flute are easy to read for precise control during the hole enlarging process. Contains: Unibit – 1 with 13 hole sizes (1/8 " to 1/2 " by 32nds), Unibit – 2 with 6 hole sizes (3/16 " to 1/2 " by 16ths for deeper steps), and Unibit – 3 with 9 hole sizes (1/4 " to 3/4 " by 16ths). Product made in USA. Features: • This product is easy to use. Specifications: Material: High Speed Steel |
UNSPSC | 27000000 |