Spyder 19013 Stinger Mach-Blue 5/16-in 4-1/8-in High-speed Steel Twist Drill Bit

General InformationBrandSpyderPart Number19013Product TypeDrill BitsPackagingBulkCountry of OriginUnited StatesUPC884835008338California ResidentsProposition 65 WarningPhysical CharacteristicsLength4-1/8-inWeight0.03 kg0.06 lbColorMach-BlueFinishBlack oxideMaterialHigh-speed steelDiameter5/16-inDetailsFeaturesUp to 100x more holes and 8x faster than titanium or black oxide coated drill bits
Super-hard Mach-Blue Armor Plating retains sharper cutting edges, and reduces heat build-up and cutting friction
Durable drill bit for long drill life, precision holes, and increased speed and productivity in tough-to-drill applications
Impact-rated 1/4-in speed hex won’t slip in conventional 3-jaw chucks and is ideal for use in quick change impacting power tools
Ideal for drilling stainless steel, mild steel, aluminum, wood, stacked materials and other difficult to drill alloys