HPHOPE 5/16 Inch Cobalt Drill Bits(5Pcs), HPHOPE M35 HSS Metal Twist Drill Bits Set, Jobber Drill Bits Length and Straight Shank, Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron

Description

🔧 Drill Like a Pro—Unleash Your Inner Craftsman! Comes with a portable case for easy organization and transport, making it a must-have for every toolbox. Crafted from M35 Cobalt High Speed Steel, these bits are built to last through countless projects. 135° split point design ensures self-centering and quick penetration with minimal pressure. Fully ground spiral grooves reduce friction and heat, enhancing drilling speed and efficiency. Ideal for a variety of materials including stainless steel, copper, and cast iron—perfect for any DIY enthusiast. 5/16" size M35 Cobalt Steel 135° Split Point The HPHOPE 5/16 Inch Cobalt Drill Bits set includes five high-performance M35 HSS metal twist drill bits designed for precision drilling in hard metals like stainless steel and cast iron. With a 135° split point for quick penetration and a fully ground design for reduced friction, these bits are perfect for both professional and DIY applications. The set comes in a convenient storage case, making it easy to keep your tools organized and ready for any project.