Smart Step Twist Drill Bit Set - HSS - Imperial - 29 Pieces

For outstanding performance, productivity and longevity…Wurth highperformance drill bits with unique SMART STEP technology provides high-precision circular drill holes in steel, aluminum, plastic, non-ferrous metals and more! Features: The original SMART STEP: the first twist drill bit with step drill tip geometryTip design creates precise circular holes allowing for quicker cuts than conventional ground twist drill bits and significantly longer service lifeExtremely convenient drillingSaves pre-drilling, precise spot drilling without running off centerAngled drilling possibleSimple reboring or enlarging of an existing drill hole 3-face shank styleNo twisting in the drill chuck: faster and more comfortableOptimum transfer of forceProtects drill chuck from damageLittle effort required to open and close the drill chuckSet includes 29 Smart Step Bits. Sizes from ¹???” through ½” by 64thsORSY®-system compatible storage case included Applications: Perfect for rivet holes, drilling out stud bolts, for drilling sheet metal and thin-walled profile materials (e.g. aluminum/window profiles). Ideal for high-precision circular drill holes in steel up to 1000 N/mm², aluminum, plastic, (e.g. acrylic glass, HPL, Trespa or multiplex boards) non-ferrous metals, hard and softwood.