Features Premium HSS Construction: Crafted from high-speed steel, this twist drill offers exceptional durability and longevity for extended drilling tasks Efficient Chip Removal: Features milled flutes with a deep cut spiral design to enhance material removal while allowing efficient coolant flow for optimal performance Versatile Straight Shank: The straight shank design provides convenience and compatibility with various drilling machines, ensuring ease of use in multiple applications Enhanced Cutting Performance: The specialized finish retains cutting fluid, minimizing chip welding and reducing built-up edges for cleaner, more efficient drilling Ideal for Impact Applications: Designed for fast drilling in tough materials like block, masonry, and concrete, making it a reliable choice for professionals and DIY enthusiasts Features: 1、The twist drillare made from premium high speed steel for increased durability. 2、Bit has a straight shank, which is more convenient to operate. Milled flutes with deep cut spiral that delivers fast material removal. The flutes of the drill bit act a passageway for chip extraction from the hole and for coolant to enter the hole. 3、This finish gives a strongly adhering treatment that acts to retain cutting fluid and prevent chip to tool welding, reducing the formation of a built-up edge. 4、Drilling, or hole making, is the most common metalworking in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits are commonly used to drill holes with hand operated drills, standalone drill pres, or lathes. 5、This product is designed for impact applications, for fast drilling in block, masonry and concrete, ect. Specification: Features: Straight shank design is more suitable for many electric drills and drilling machines(here is not included) Sharp and twisted flute will make the drilling be more easy and effortl Suitable for wood, aluminum, plastic, etc Specification: 100% and Product Name: Twist Drill Bit Design: Straight Shank Material: HSS Diameter and total length: 8mm Twist bit, 200mm total length Package include: 1 x Twist Drill Bit Package List