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مميزات خاصة
【Versatile Cobalt Drill Bits】 These high-speed steel drill bits sets are designed for precision drilling in stainless steel, hard metals, cast iron, copper, and aluminum. The addition of cobalt enhances hardness and heat resistance, making them more durable than standard drill bits. Whether for DIY projects or professional use, they deliver consistent performance on a variety of materials
【Enhanced Durability】 The drill bits offer exceptional wear resistance and longevity, even in high-temperature conditions. The 135-degree helical double-edge design promotes smooth cutting and reduces drill bit deflection, ensuring accurate and efficient drilling
【Comprehensive Size Range】 This set includes 13 metric drill bit sets (1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm) to meet diverse drilling needs
【Precision Engineering】 The sharp cutting edge and optimized helical design minimize surface friction, allowing for cleaner holes and faster material removal. The drill bit maintains directional stability, reducing the risk of deviation during drilling, which is crucial for precision work with metals and hard materials
【Convenient Storage】 Each set comes with a durable plastic storage box with size markings for easy identification and organization. The compact design ensures portability and protects the drill bit from damage, keeping it ready for use in the workshop or on-the-go
وصف
Specification:
Name: Metric Drill Bit Set
Color: Gold
Material: High-Speed Steel