Product Description Description: 29-piece Cobalt Series drill set designed for drilling stainless steel, cast iron, and high-tensile steels 135° split point tip for fast penetration and reduced wandering Fully ground M35 HSS Cobalt for superior durability and heat resistance Supplied in Alpha’s heavy-duty Tuffbox Pro case with reinforced hinges and secure latch Features: Cobalt-enhanced HSS provides maximum tool life in hard metals 135° split point enables accurate drilling without the need for pilot holes Colour-coded latches and bold case design make identification quick and easy Feeds & speeds chart included in case for operator guidance Compact and eco-friendly Tuffbox Pro case for storage and transport Specifications: Brand: Alpha Series: Cobalt Type of Measure: Imperial (inch) Material: M35 HSS Cobalt Set/Kit: Tuffbox Pro Shank Type: Straight Part Number: SI29COTP Sizes: 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″, 15/64″, 1/4″, 17/64″, 9/32″, 19/64″, 5/16″, 21/64″, 11/32″, 23/64″, 3/8″, 25/64″, 13/32″, 27/64″, 7/16″, 29/64″, 15/32″, 31/64″, 1/2″ UPC (EAN): 9313601024506 Enquiry Tell A Friend