Spyder 19025 Stinger Mach-Blue Step Drill Bit Set 1/8 - 1/2" 13 Steps, 3/16 - 7/8" 12 Steps 2Pc. a+|117|1648497476 1-1/2" x 1-1/2 In

1-1/2" x 1-1/2 In

05003760001

Push-to-fit

Possible to use as a normal screwdriver

Spyder 19025 Stinger Mach-Blue Step Drill Bit Set 1/8 - 1/2" 13 Steps, 3/16 - 7/8" 12 Steps 2Pc. a+|117|1648497476 1-1/2" x 1-1/2 InGeneral Information Brand Spyder Part Number 19025 Product Type Step Drill Bits Number of Pieces 2 Packaging Retail Country of Origin United States UPC 884835010010 California Residents Proposition 65 Warning Physical Characteristics Weight 0. 08 kg 0. 18 lb Color Mach Blue Finish Black oxide Material High speed steel Diameter 1 2 in to 7 8 in Details Features 50x more holes and 2x faster than titanium or black oxide coated step drill bits Super hard