kwb Cobalt HSS E Metal Drill Bit Ø 4 mm Excellent Precision for Drilling Hard to Machine Materials with Cordless Screwdrivers and Machines

PRECISION TOOLS: Cobalt HSS-E Metal Drill Bits, manufactured according to DIN 338, ensure excellent precision in drilling. BRONZE STEEL DRILL BITS: Right-cutting bronze steel drill bits, precision-ground, conform to the Type N drill with a normal spiral for medium-chip material. 5% COBALT ALLOY: The spiral drill bit, made of HSS and 5% cobalt, exhibits exceptional heat resistance and minimal wear, providing long-lasting durability. INDUSTRY QUALITY: These cylindrical HSS drill bits for steel are standardized and precisely processed, ensuring reliable performance. VERSATILE APPLICATION: Ideal for drilling hard-to-machine materials such as alloyed and unalloyed steel, stainless steel V2A/V4A, cast iron, steel castings, bronze, and plastics., Weight: 0.02425084882 pounds, Manufacturer: KWB