Quality Yato 25pcs co-hss twist drill bit set

Overview of the Yato 25pcs Co-HSS Twist Drill Bit Set

The Yato 25pcs Co-HSS Twist Drill Bit Set (model YT-41605) is a comprehensive collection designed for metalworking applications. This set includes 25 drill bits that range in diameter from 1 mm to 13 mm, with increments of 0.5 mm. The bits are made from cobalt high-speed steel (HSS-Co), which enhances their durability and heat resistance compared to standard HSS drill bits.

Key Features

1. Material Composition:
   • The drill bits are constructed from cobalt alloy (HSS-Co), which provides superior strength and longevity, especially when drilling into hard materials such as stainless steel and other tough metals1.

2. Drill Bit Diameter Range:
   • The set includes bits ranging from 1 mm to 13 mm, allowing for versatility in various drilling tasks. Each bit increases in size by 0.5 mm, providing precise options for different applications2.

3. Flute Type and Design:
   • The bits feature a spiral flute design that aids in efficient chip removal during drilling, reducing the risk of clogging and overheating2.

4. Cutting Angle:
   • The cutting angle of the drill bits is set at approximately 135 degrees, which is optimal for creating clean holes in various materials2.

5. Finish Type:
   • Each bit is titanium-coated, which not only reduces friction but also extends the life of the tool by providing additional protection against wear12.

6. Intended Use:
   • These drill bits are suitable for use on a variety of materials including stainless steel (V2A, V4A), flat iron, L-shaped iron, closed profiles, and sheet metal2. They are particularly effective for professional tradespeople as well as DIY enthusiasts due to their reliability and performance.

7. Packaging:
   • The entire set comes housed in a practical plastic case that facilitates easy storage and organization of the bits1.