Set of HSS Jobber Drills with Stepped Tip for Plastic, Wood and Acrylic - 1-13KB mm

Set of HSS Jobber Drills with Stepped Tip for Plastic, Wood and Acrylic - 1-13KB mm. Version: Composed of jobber drills DIN 338. Chamfers are nitrided. Particularly sturdy and robust due to the strengthened core diameter. Ground flutes- with high concentricity. Precision ground point. Three drive flats on the shank for use in a 3-jaw chuck. - Ideal for producing precise holes in sheet metal- pipes- and profiles. - Reliable spot drilling without centering or center punching - even on curved surfaces - thanks to innovative ground point. - Oblique spot drilling after the first level of the drill tip has penetrated into the material without any problems. - Drilling with significantly less force required than with conventional DIN338 HSS drills - up to a diameter of 13 mm directly in the cordless drill/driver. - Stable and secure form fit in the 3-jaw chuck. - General use across a wide spectrum of materials including plastic- wood and acrylic without tearing or splintering. - The drill does not rattle or dig in - even in the case of thin-walled materials. - Burr-free drill exit. - Ideal for drilling out bolts and rivets. Additionally with intermediate sizes for tapping drill holes Dia 3.3- 4.2- 6.8 and 10.2 mm. Note: Dia 1 - 3.5 mm: Drills with plain shank- without drive flats. Through-coolant: no Number of cutting edges Z: 2 Drill range: 1 - 13 mm Number of drills: 29 Tapping hole Dia: 3.3- 4.2- 6.8- 10.2 mm Incremental steps of drills: 0.5 mm