High-Quality HSS Material: This 3Pcs 1/4 Hex Shank HSS Titanium Coated Step Drill Bit Set is made from high-speed steel (HSS), ensuring durability and long-lasting performance in metal drilling applications. The use of HSS material also enables efficient heat dissipation, reducing the risk of overheating and damage.
Titanium Coating for Enhanced Performance: The drill bits feature a titanium coating, providing a long-lasting, wear-resistant surface that reduces friction and improves drilling speed. This coating also helps to prevent rust and corrosion, ensuring the drill bits remain in optimal condition.
Multi-Purpose Capabilities: This drill bit set includes both step drill bits and countersink drill bits, making it a versatile tool for various metal drilling tasks. The set is ideal for users who need to drill holes of different sizes and depths.
Wide Range of Drilling Depths: With a working length of 3-32mm, this drill bit set is suitable for a wide range of drilling applications, from shallow to deeper holes. The set’s versatility makes it an excellent choice for professionals and DIY enthusiasts alike.
Marble Granite Stone Terrazzo Floor
1 × KSh4,500 
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