Yato 25pcs CO-HSS Twist Drill bit set

Key Features
Material Composition: The drill bits are made from cobalt alloy (HSS-Co), which enhances their durability and heat resistance compared to standard high-speed steel (HSS) bits. The cobalt content allows these bits to maintain sharpness and withstand higher temperatures during use.
Diameter Range: The set includes drill bits with diameters ranging from 1mm to 13mm, with increments of 0.5mm. This range provides versatility for different drilling tasks.
Flute Design: The spiral flute design facilitates efficient chip removal, reducing the risk of clogging and improving the overall drilling performance.
Finish Type: These drill bits feature a titanium coating, which not only adds to their durability but also reduces friction during drilling, allowing for smoother operation and extended tool life.
Cutting Angle: The cutting angle is set at 13 degrees, optimizing the bit’s ability to penetrate hard materials effectively.
Intended Use: This set is suitable for drilling in various metals, including stainless steel (V2A, V4A), flat iron, L-shaped iron, closed profiles, and sheet metal. It is ideal for both professional tradespeople and DIY enthusiasts due to its reliability and precision.
Reinforced Core Diameter: The drill bits have a reinforced core diameter that enhances stability during drilling operations, making them less prone to breakage under stress.
Short Design Compatibility: The short design of the bits makes them compatible with hand drills, providing ease of use in tight spaces or when maneuverability is required.