#4 HSS Quick Change Hex Shank Step Drill Bit (3/16" - 7/8" by 1/16") sds max adapter mechanical and consumer applications

#4 HSS Quick Change Hex Shank Step Drill Bit (3/16" - 7/8" by 1/16") sds max adapter mechanical and consumer applicationsStep drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Constructed of industrial grade high speed molybdenum steel, heat treated and temperature for long life. Self starting tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin materials. They have a bright finish with a 1 4" quick change

SKU: 58858073428 · From www.marsberger-treibhaus.de