Product description: The kwb Electrician Set 6-piece +1 SET2 598260 is a versatile tool set for electricians and DIY enthusiasts. It includes high-quality hole saws made of HSS-CO bi-metal with progressive variable teeth, allowing for accelerated chip removal. Thanks to the HSS teeth and the alloy with 8% cobalt, the hole saws are extremely durable and have a long service life. They are suitable for various materials such as steel, cast iron, construction steel, stainless steel sheets, aluminum, bronze, copper, plastic, acrylic, drywall, and wood. Included accessories: hole saw Ø 20 mm, hole saw Ø 25 mm, hole saw Ø 32 mm, hole saw Ø 40 mm, centering drill Ø 6 mm, SDS-plus adapter shank with drill chuck adapter (for use in rotary hammers). Get the kwb Electrician Set 6-piece +1 SET2 598260 now and complete your electrical tasks with ease!.