Ruko A102156T Countersink and De-Burring Countersink Set Titanium

• The countersink and de-burring countersink are especially good for creating grooves for counter sunk screws M3 - M10.
• HSS (high-speed steel) with protectively coated titanium nitride seal.
• Long service lift thanks to the extremely hard surface (approximately 2,300 HV on the Vickers hardness scale).
• For working with steel, cast iron, non-ferrous metals and light metals.

Product application The ideal tool for all countersinking and deburring operations. Whether in the electrical industry, in sanitary and heating technology or in the automotive industry, mechanical engineering, control cabinet construction, steel bodywork, the furniture, timber or aircraft industry. This robust tool is suitable for all common industrial materials, such as non-ferrous metals, stainless steel sheets, thermoplastic and thermosetting plastics as well as all common steel sheets. By using the RUKO cutting spray or RUKO cutting paste, the tool life can be significantly extended. The taper and deburring countersinks are particularly suitable for creating counterbents of form A and B of the fine DIN 74 form A design for: countersunk screws according to DIN 963 and DIN 965, raised countersunk screws according to DIN 964 and DIN 966, form f and shape G according to DIN 7500, form D and form E according to DIN 7516. of the form K, L, M, N according to DIN 7500 countersunk screws according to DIN 97 and DIN 7997 type B for: countersunk screws with hexagon socket according to DIN 7991 The set consists of: 1 conical and deburring countersink HSS diameter 6.3 mm for M3 1 taper and deburring countersink HSS diameter 10.4 mm for M 5 1 Taper and deburring countersinks HSS diameter 12.4 mm for M6 1 Taper and deburring countersinks HSS diameter 16.5 mm for M 8 1 Cone and deburring countersinks HSS diameter 20.5 mm for M 10