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مميزات خاصة
Professional-Grade Drill Bit for Metal: This 3/4" designed specifically for 1/4" drill chucks. With a 3" cutting length and 6" total length, it's ideal for deep drilling in stainless steel and hard metals.
Engineered for Precision: The 135° split-point tip eliminates walking for accurate starts without pilot holes. Black oxide coating reduces heat buildup during heavy-duty drilling.
Industrial-Strength HSS Construction: Made of hardened high-speed steel, this metal drill bit outlasts standard bits when drilling cast iron, copper alloys, and hardened steel.
Wide Application: Drill bits for hardened steel are ideal for drilling steel, aluminum alloy, iron, copper, brass, wood, acrylic, plastic, etc.
Corrosion-Resistant & Lubricant-Ready: Gold oxide finish enhances rust resistance while improving lubricant adhesion for smoother operation in tough materials.
وصف
EXEXIUO 3/4 Inch Reduced Shank Twist Drill Bit, Metal Drill Bit, High Speed Steel 4341 for Copper Plate, Iron Plate, Aluminum Plate