Dapetz ® 10Pcs x 10.5mm HSS Jobber Drill Bits, Black Twist Drill Bits for Stainless Steel Copper Aluminium Alloy Metal, Wood and Plastics DIN338

HIGH-QUALITY & DURABLE CONSTRUCTION: Constructed to support dependable day-to-day performance, pREMIUM STEEL CONSTRUCTION-Manufactured from roll-forged and hardened high-speed steel for superior strength, durability and long-lasting drilling performance in demanding applications. KEY PRODUCT FEATURE: The key design feature is pRECISION DRILL POINT-Engineered to standards with a point angle for accurate positioning, reduced walking and clean professional quality holes. SECURE & RELIABLE PERFORMANCE: For dependable performance, vERSATILE MULTI-MATERIAL DRILLING-designed for drilling steel, aluminium, non-ferrous metals, plastics, wood and other common materials, making it well suited to professional tradespeople and DIY users. EASY INSTALLATION / USE: For straightforward operation, bLACK OXIDE PROTECTIVE FINISH-Corrosion resistant black oxide coating helps reduce wear, prevent rust and extend the working life of the drill bit even in challenging conditions. VERSATILE APPLICATIONS: In practical applications, oPTIMIZED FOR CONSISTENT RESULTS-Hardened jobber drill bit design delivers reliable performance and smooth drilling for best results in metal application a cooling agent and slower drilling speeds.