HSS Metal and Wood Stinger Mach-Blue Twist Drill Bit, 3/16″ x 3-1/2″

HSS Metal and Wood Stinger Mach-Blue Twist Drill Bit, 3/16″
☑ Battery Charges via USB-C Port
☑ Variable Speed Control for Precision Drilling
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• 100x more holes and 8x faster than titanium- or black oxide-coated bits • Ultra-hard Mach-Blue coating maintains sharper cutting edges • Lessens heat build-up and friction when drilling • Heavy-duty drill with extended life, precision holes, increased speed and productivity in tough drilling applications • 1/4″ hexagon is impact-resistant and won’t slip in conventional 3-jaw chucks • Ideal for quick-change percussion drills • Optimized 137° crosscutting geometry and self-centring won’t shift, even in pre-soaked or curved surfaces • M-series tool steel alloy construction and exclusive heat treatment increase durability, rigidity and breaking strength • Perfect for drilling stainless steel, mild steel, aluminum, wood, stacked materials and other hard-to-drill alloys • Made in the USA • Dimensions (Dia x L): 3/16″ x 3-1/2″