TS 3 G. The specialist for positional accuracy, size and quality of holes up to 5 x D in cast iron and longchipping. Precision Drilling Tools

Transcription

1 TS 3 G 3-fluted Drill The specialist for positional accuracy, size and quality of holes up to 5 x D in cast iron and longchipping Al-alloys Precision Drilling Tools

2 Hartner has developed the three-fluted drill TS 3 G for particularly difficult machining tasks. This includes applications such as oblique centering or interrupted drilling. To optimally solve these tasks, the drill is equipped with a spiropoint geometry. In addition, the drill is produced in ultra fine grain carbide DK40UF (K/P). The advantages of TS 3 G: centering or spotting is not required. process reliable drilling from solid. precision in size and surface finish correspond to those achieved with core drills. highest feed rates and long tool life even under difficult conditions. excellent chip flow thanks to wide flutes. Range of applications A tool for drilling from the solid, achieving position, size and quality holes. Dimensional accuracy and surface finish correspond to those achieved with core drills. Centering or spotting is not normally required. Suitable for drilling Al-alloys, cast alloys an non-ferrous metals. The 3-fluted TS 3 G enables very high feed rates and optimal centering for the machining of cast iron and aluminium. The open flute profile in conjunction with the short compact design, as well as our carbide grade DK 40 UF (K/P) achieve maximum process safety and enable applications under the most difficult of conditions, as for example oblique spotting or interrupted drilling. Manufacturing specifications: Design: to DIN 53 Point geometry: spiropoint Point angle: 130 Helix angle: 28 Web thickness: smaller than standard Web taper: none Flute form: wider than standard Tolerance on : m Shank: to DIN 535 HA In addition to the standard range without coating or with FIRE-coating respectively, TS 3 G can be supplied with the coating of your choice, i.e. TiN or FIRE+MolyGlide. Especially suitable for: Art HSC/high performance cutting and MMS/minimum lubrication 2

3 Selected trial results with TS 3 G-drills Tool description TS 3 G TS 3 G TS 3 G TS 3 G TS 3 G TS 3 G special tool special tool Diameter Coating FIRE FIRE FIRE bright TiAIN TiN T Material group Material description Drilling depth [a p ] Coolant Lubrication v c [m/min] f [/rev.] Tool life [m] grey cast iron grey cast iron grey cast iron Al-alloy Al-alloy grey cast iron EN-GJL 250 EN-GJL 250 EN-GJL 250 AlSi /Mg0.5 AlSi 132 EN-GJL external external external external external soluble oil soluble oil soluble oil soluble oil soluble oil dry ,5 Tool description Diameter TS 3 G TS 3 G TS 3 G TS 3 G Coating bright FIRE FIRE FIRE Material group Material description Drilling depth [a p ] Coolant Lubrication v c [m/min] f [/rev.] Tool life [m] Al-alloy Al-alloy long-chipping copper AlMg/Si 0.5 heat treatable steels AlCu2/MgNi 42 CrMo external external external external min. lubrication soluble oil soluble oil soluble oil application tests 3

4 TS 3 G-drill 3-fluted, DIN 53 L range tool material carbide grade discount group drilling depth cutting direction surface finish Carbide-UF tool material Carbide-UF K K/P carbide grade K K/P discount group x D 5 x D drilling depth 5 x D 5 x D R R cutting direction R R surface finish range diameter s diameter s nom. d 1 d 2 total l 1 flute l 2 l 3 availability nom. d 1 d 2 total l 1 flute l 2 l 3 availability

5 Application recoendations for TS 3 G bright F FIRE-coated Tools suitable for minimum lubrication should be used with cutting speed reduced by 30%. Cutting feeds are the same as with conventional lubrication/coolant. Tools for HSC/High performance. Prerequisite for HSC-suitable machines. As a rule it is endeavoured to reduce the machining time by at least 50%. The cutting data needs to be individually determined for each application. Our representatives will gladly offer advice. tool material carbide description carbide grade surface finish Carbide K K/P Carb.-UF Carb.-UF F Drill Feed column no. f (/rev.) Coolant: Soluble oil Oil Air F Material Material examples, new description (old description in brackets) Figures in bold = material no. to DIN EN 1002 Tens.strength N/ 2 Hardness Coolant v c v c m/min m/min Feed column no. Coon structural steels Free-cutting steels Unalloyed heat-treatable steels Alloyed heat-treatable steels Unalloyed case hardened steels Alloyed case hardened steels Nitriding steels Tool steels High speed steels Spring steels Stainless steels, sulphured austenitic martensitic Hardened steels Special alloys Cast iron Spheroidal graphite and malleable cast iron Chilled cast iron Ti and Ti-alloys Al and Ti-alloys Al wrought alloys Al cast iron 10 % Si > 10 % Si Magnesium alloys copper, low-alloyed Brass, short-chipping long-chipping Bronze, short-chipping Bronze, long-chipping Duroplastics Thermoplastics Kevlar Glass, carbon concentr. plastics S185(St33), P25N(StE285), P235GH(H1), P25GH(H2) E295(St50-2), E30(St0-2), P500NH(WStE500) SMnPb30(9SMnPb28), SMn3(9SMnPb3) S20(45S20), S20(0S20), SPb20(45SPb20) C22, C30E(Ck30) C45, C45E(Ck45) C0, C0E(Ck0) MnSi4, Cr2, Cr NiCr, Cr4, CrMo (C10), (C10E) Cr NiCr13(15NiCr13), MnCr5, CrMo CrAl CrMoV9, CrAlNi C5W, Cr, CrMoV X210Cr12, X42Cr13, WCr, 1.2 X45NiCrMo S , S -5-2, S Si, Cr3, CrV X12CrS13, X14CrMoS1, XCrMoS1, X8CrNiS X5CrNi18-10, XCrNiTi18-10, XCrNiMoTi X20CrNi1-2, X39CrMo1-1, X2CrMoTi18 2 Nimonic, Inconel, Monel, Hastelloy EN-GJL-100(GG10), EN-GJL-200(GG20) EN-GJL-250(GG25), EN-GJL-350(GG35) EN-GJS-500-(GGG50), EN-GJMW-350-4(GTW35) 0.00 EN-GJS-00-2(GGG0), EN-GJMB-00-2(GTS0) Ti99,5, TiAl5Sn2,5, TiCu TiAlZr5, 3.14 TiAlV4, TiAl4Mo4Sn2,5, - TiAl8Mo1V Al99,5, AlMgSi1, AlMg AlMgSiPb, AlCuMg1, AlMg3Si, AlZnMgCu1, G-AlSi5Cu1, G-AlSiCu3, G-AlSi G-AlSi12, G-AlSi12Cu, - G-AlSi12CuNiMg MgMn2, G-MgAl8Zn1, G-MgAlZn SE-Cu, CuSn, G-CuSn5ZnPb CuZn39Pb2, CuZn39Pb3, CuZn43Pb CuZn20, CuZn33, CuZn3Pb0, CuSnZnPb, CuPb5Sn5, 2.11 CuPb10Sn CuNi18Zn19Pb CuAl5, CuAl9Mn, CuSn CuAl11Ni, CuBe2 Bakelite, Resopal, Pertinax, Moltopren Plexiglass, Hostalen, Novodur, Makralon Kevlar GFK/CFK 500 > HB HRC >48-0 HRC HB <300 HB 240 HB <300 HB 350 HB >

6 Hartner GmbH P.O. Box D-2425 Albstadt Tel / Fax / Precision Drilling Tools /00-VII-15 No liability can be accepted for printing errors or technical changes of any kind. Our Conditions of Sale and Termsof Payment apply. Available on reques