KS Tools sheet steel case, sheet steel case, 3 parts, 4 - 30 mm

HSS TiN stepped drill set, sheet steel case, 3 parts, 4 - 30 mm. Supplied = assembled. Finish = TiN. Colour = gold. Conforms to = DIN 1412 C. Number of parts = 3 pcs. Min. drill range = 4 mm. Max. drill range = 30 mm. Cutting material = HSSE-TiN. Product type = stepped hole cutters. Customs tariff number = 82075070. Country of origin = CHN. Gross weight = 0.653 kg. Weight = 0.61 kg. High strength hinge. Tip in accordance with DIN 1412 C. Split point as tip. Right hand cut, spiral grooves. 118° point angle, 90° step angle. Silent operation, high cutting performance. High performance steel, with TiN coated surface. The cone simplifies retraction from sheets that have been drilled through. Higher feed rates possible in non-ferrous metals in particular due to low cut pressure.