Material: 7 Flute Countersink Hex Drill Bits are crafted from premium high carbon steel, guaranteeing exceptional durability and a long service life.
Versatile Chamfer Tool: With a hex shank size of 1/4-inch (6.4mm) and featuring 4 cutting edges of 2pcs 10mm and 2pcs 13mm, our countersink bits are perfect for chamfering, deburring, and countersinking tasks.
Seven Flutes Design: The innovative seven flutes design of our countersink bits ensures small chip loads and quicker removal. This allows for improved efficiency and smoother operation, as the bits can discharge wood sawdust more rapidly and smoothly during use.
Wide Range of Applications: Designed for boards of low hardness such as wood, plastic, and other soft materials, our steel countersink bits are highly versatile. From DIY woodworking projects to professional carpentry tasks, these bits deliver excellent results across a range of applications. Invest in a tool that can handle various materials with ease.