Stark 7/16 in. x 1-1/8 in. Titanium Coated HSS Heavy-Impact Step Drill Bit, 10 Sizes
$15.54
Engineered with premium high-speed steel and a titanium nitride coating, these heavy-impact step bits offer superior strength and durability for demanding metalworking. The dual flute design reduces friction and heat, ensuring smoother, faster drilling and cleaner cuts in materials like steel and aluminum.
Stark 7/16 in. x 1-1/8 in. Titanium Coated HSS Heavy-Impact Step Drill Bit, 10 Sizes
Description
Engineered with premium high-speed steel and a titanium nitride coating, these heavy-impact step bits offer superior strength and durability for demanding metalworking. The dual flute design reduces friction and heat, ensuring smoother, faster drilling and cleaner cuts in materials like steel and aluminum.
Heavy-impact HSS construction with titanium nitride coating provides exceptional strength and durability for clean cuts.
Dual flute design minimizes friction and heat production for smoother, faster, and cooler drilling applications.
Features 10 precise step sizes with high-visibility laser-etched markings for quick and easy selection.
Self-centering 3/8 in. diameter tri-flat shank ensures secure fitment in 3/8 in. or larger chucks, impact drivers, and drill presses.
Optimized for drilling through thin metal materials including steel, stainless steel, copper, aluminum, and sheet metal.
