sourcing map 6pcs 1/4" Hex Shank Titanium Twist Drill Bit 5.2mm Drilling Dia 105mm Length High Speed Steel Drills for Hardened Metal, Stainless Steel, Cast Iron, Wood, Plastic

• 6pcs Drill Bits Size: Hex shank size: 6.35mm / 1/4"; drill diameter: 5.2mm; overall length: 105mm / 4.13"; drill flute length: 52mm / 2.05". The cutting edge allows for accurate drilling, using the correct size will ensure precise and accurate drilling results.
• Titanium Coated Surface: Made of high-speed steel with titanium nitride coating which can increase the hardness of the twist drill and reduces friction between the bit and the material being drilled. Suitable for use in both handheld drills and drill presses.
• High Hardness Drilling Performance: Suitable for hardened materials and hard metals, such as cast iron, malleable iron, aluminum, wood, plastic etc., and also suitable for soft materials. Great replacement for your dull drill bit to improve work efficiency.
• Wide Applications: This cobalt twist drill bit is suitable for a variety of drilling applications, including metalworking, woodworking, and plastic fabrication. It is great for use with harder materials such as stainless steel, titanium, cast iron, malleable iron, and other alloys, wood, and plastic, and is well-suited for both DIY and professional use.
• Note: Please add coolant when drilling continuously at high speed, the working life of the twist drill bits can be largely prolonged by proper usage. To ensure optimal performance and longevity, it is important to use proper drilling techniques when using this cobalt twist drill bit.

Titanium coated twist drill bits are commonly used in drilling applications because of their strength, durability, and resistance to wear and tear. These drill bits have a titanium nitride coating that increases their hardness and reduces friction between the bit and the material being drilled. The twist drill bit is made of high-speed steel, and the surface is plated with titanium. The titanium coating makes the bit more durable and resistant to wear and tear, which is important when drilling through tough materials like metal. This means that the bit will last longer and need to be replaced less often. Smooth surface finish for long service life. The titanium coating also reduces friction and heat buildup, which can help prevent the bit from becoming dull or overheating during use. This is particularly important when drilling through metal, which can generate a lot of heat and cause the bit to wear out quickly. Wide applications for drilling materials such as hard metal, malleable iron, aluminum, wood, plastic etc. Great replacement for your dull drill bit to improve work efficiency. Precise drilling and consistent size of resulting components can lead to a more reliable and accurate performance in the finished product. Comes in a variety of sizes to accommodate a wide range of drilling needs. Suitable for use in both handheld drills and drill presses. Notice: Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage. When using a hand-held electric drill, pay attention to speed adjustment. The larger the drilling diameter, the slower the drilling speed should be chosen. When the chip evacuation has a problem, go back and remove the chips in time.