uxcell 3 Pcs 6.1mm 6.2mm Straight Shank Twist Drill Bits, High Speed Steel Metric Spiral Twist Drill Bit

Description:1. High-speed steel straight shank drill bits are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.2. Wider using range, and comes with edge clear function, make processing products have better surface finish.3. Gold oxide finish can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface.4. For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials. Perfect tool for maintenance departments, machine shops, and other industries.Specification:6.1mm Twist Drill BitMaterial: HSS(High Speed Steel), CobaltFinish: Gold Oxide FinishBit Diameter: 6.1mm / 0.24-inchFlute Length: 48mm / 1.89-inchShank Diameter: 6.1mm / 0.24-inchTotal Length: 90mm / 3.54-inch6.2mm Twist Drill BitMaterial: High Speed Steel 4341Finish: Black & Gold Oxide FinishType: Hot RollingBit Diameter: 6.2mm / 0.24-inchFlute Length: 59mm / 2.32-inchShank Diameter : 6.2mm / 0.24-inchTotal Length : 90mm / 3.54-inchPackage:2 x 6.1mm Twist Drill Bit1 x 6.2mm Twist Drill Bit

• Features: 6.1mm Twist Drill Bit Flute Length: 48mm / 1.89-inch; Total Length: 90mm / 3.54-inch; 6.2mm Twist Drill Bit; Flute Length: 59mm / 2.32-inch; Total Length : 90mm / 3.54-inch; 2 x 6.1mm Twist Drill Bit; 1 x 6.2mm Twist Drill Bit
• High Speed Steel Tool: High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
• Smooth Processing: Wider using range, and comes with edge clear function, make processing products have better surface finish.
• Black & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant.
• Versatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials.