Ruko main catalogue precision tools Page 10
Commercial customer offer**Top sellers from Ruko
RUKO application color guide system The origin of the RUKO application color guidance system is based on the three major application fields of metal, concrete and wood. The metal application field consists of structural steel, stainless steel and high strength steel. The other areas include concrete and wood; collectively providing the five primary application groups within the RUKO application color guide system. METAL CONCRETE WOOD STEEL INOX STEEL CONCRETE WOOD e.g. structural steel, steel (N/mm2) < 900 e.g. stainless steel V2A, steel (N/mm2) < 1100 e.g. steel (N/mm2) < 1300, Titanium alloyed e.g. stone, concrete e.g. softwood, chipboard Steel characteristics HSS Heavy-duty high speed steel for drilling holes in easy-tomachine materials with a strength of up to 900 N/mm². HSSE Co8 Heavy-duty high speed steel with 8 % cobalt content. Extremely high ductility and outstanding heat resistance, for drilling holes in high strength materials, austenitic steel, for hot working etc. with a strength of up to 1,100 N/mm². HSSE Co5 Heavy-duty high speed steel with 5 % cobalt content. High ductility and heat resistance, for drilling holes in difficultto-machine materials with a strength of up to 1,100 N/mm². TC HM Solid tungsten carbide. Particularly suitable for drilling work in high strength steel at high cutting speeds. Standard Chemical composite in % Description DIN EN AISI C Cr Mo V TiC TAC W Wc Co Hardness HSS HSSE-Co 5 HSSE-Co 8 TC 1.3343 1.3243 1.3247 K20 ENHS 6-5-2 ENHS 6-5-2-5 ENHS 2-10-1-8 - M2 M 35 M 42 - 0,90 0,92 1,10 - 4,1 4,1 3,9 - 5,0 5,0 9,2 - 1,8 1,9 1,2 - 2,0 6,4 6,4 1,4 - 92,0 4,8 7,8 6,0 780-800 HV10 820-920 HV10 850-960 HV10 15500 HV30 Coatings The titanium nitride coating is a universally usable standard coating. It offers a 300 to 400 % longer tool life compared to uncoated tools. Cooling is recommended. AlTiN TiCN The titanium carbon nitride coating offers high strength and good ductility. It has a very low friction coefficient. Suitable for drilling high strength steel. Cooling is required. RUna TEC TiAlN The titanium aluminium nitride coating offers high heat and oxidation resistance. Suitable for drilling hard materials without cooling. TiN Description TiN TiCN TiAlN AlTiN RUnaTEC 8 Colour gold-yellow red-copper purple-black blue-black purple-blue The aluminium titanium nitride coating offers very high heat and oxidation resistance. Extremely well suited for drilling hard materials without cooling. RUKO's own RUnaTEC coating offers extremely high wear resistance and hot hardness. It is suitable for normal and high-performance machining. The result is an optimal, smooth surface as well as no material welding. The RUnaTEC coating can also be used for dry machining. The products labeled Long Life have additional wear resistance and a longer service life thanks to their coated surface. Nano hardness up to [GPa] Coat thickness 24 32 30 38 45 1-7 1-4 1-4 1-4 1-4 friction 0.55 0.2 0.6 0.7 0.45 Max. application temperature [ºC] 600 400 700 900 1,200
324 Pages | Valid until 12/2025 | Previous page | Next page
Choose your language
Legal issues
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
Request form for special products
The ToolTeam® Procurement Service
Are you looking for products that are shown in the catalogue but cannot be purchased directly online?Our procurement service will be pleased to make you a non-binding and individual offer.