The kwb 4mm HSS Metal Drill Bit is a precision tool engineered for excellence. Designed in accordance with DIN 338 standards, these rolled HSS metal drill bits ensure exceptional dimensional accuracy in every borehole. Crafted from heated metal rods and roll-formed into a distinctive spiral shape, these blauschwarz-colored metal drill bits boast a remarkable chip removal capability. Their right-hand spiral design, categorized as Type N, suits medium-length chip-forming materials perfectly. The 118° point angle of these metal drill bits guarantees efficient drilling performance across a range of materials. From alloyed and unalloyed steel to cast iron, non-ferrous metals, and hard plastics, these drill bits prove their versatility in various applications. The kwb HSS Metal Drill Bits undergo a steam-tempering process, enhancing their durability and extending their service life. The Ø4mm size with its 118° point angle makes these drill bits an excellent choice for professionals and DIY enthusiasts alike. Upgrade your drilling endeavors with the kwb 4mm HSS Metal Drill Bit. Its precision engineering, rolled construction, and industry-standard design ensure consistent and accurate boreholes in a variety of materials. Trust in kwb's commitment to quality for your drilling needs.