The HSS Twist Drill Bit Cobalt provides long-lasting performance when drilling stainless steel. This extended lifetime results from a cobalt alloy content of 5% and fully ground HSS (high-speed steel), which provides excellent surface quality, wear r...

Ergonomic design offers a comfortable grip for connection/disconnection. Contact pins and sleeves are made of solid brass with stainless steel springs to keep contacts free of dirt and to ensure constant contact pressure. Cable clamp with locking mechanism...