Tool dispatch max. 3 weeks. Made by Guhring

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John Chapman
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1 HR 500 ActivE Special range of HR 500 solid carbide high performance reamers - cutting rates equal to cermet - broad range of application - numerous special geometries possible Tool dispatch max. 3 weeks Made by Guhring

Special range of HR 500 solid carbide high-performance reamers Ever since their introduction, Guhring s solid carbide high-performance reamers HR 500 D for through holes and HR 500 S for blind holes

Even under difficult machining conditions such as interrupted cutting or unstable machines they allow the finishing of holes with cutting rates higher than cermet levels with maximum tool life and

So the user can also fully utilise the advantages of HR 500 highperformance reamers for the machining of special holes Guhring has developed the HR 500 ActivE range: Special tools based on HR

through holes The four HR 500 ActivE types are available in the following designs: - with or without internal cooling - short or long version - with TiAlN coating or bright finish - to hole tolerance

2 Special range of HR 500 solid carbide high-performance reamers Ever since their introduction, Guhring s solid carbide high-performance reamers HR 500 D for through holes and HR 500 S for blind holes have empressed customers with their outstanding performance. Even under difficult machining conditions such as interrupted cutting or unstable machines they allow the finishing of holes with cutting rates higher than cermet levels with maximum tool life and optimal quality in almost all materials. So the user can also fully utilise the advantages of HR 500 highperformance reamers for the machining of special holes Guhring has developed the HR 500 ActivE range: Special tools based on HR 500-technology for cylindrical and stepped holes There is a choice of four HR 500 ActivE types: - for cylindrical blind holes - for cylindrical through holes - for stepped blind holes - for stepped through holes The four HR 500 ActivE types are available in the following designs: - with or without internal cooling - short or long version - with TiAlN coating or bright finish - to hole tolerance or reamer manufacturing tolerance You have the choice of designing the optimal HR 500 reamer for your specific application! Simply complete the questionnaire and send or fax it to the address or fax number respectively. Your ACTIVE advantages: Quotation within 48h! Tool dispatch maximum 3 weeks + perfect adaptation of tool material, geometry and coating to workpiece material and hole + with internal cooling: central coolant duct for blind holes, longitudinal flutes on shank for through holes + nominal diameter up to 20.1 mm + shank to DIN 6535 HA + tolerances to requirements for the perfect finish + available in long or short version + highest quality + best cost-performance ratio + delivery time: maximum 3 weeks for TiAlN-coated tools and maximum 2 weeks for bright finish tools Perfect finish thanks to closest tolerances! It s your choice! We produce perfect quality for you in the shortest time possible: + we produce your required hole tolerance to DIN reamers with manufacturing tolerance according to your requirements! The minimum manufacturing tolerance is mm, applies to both diameters with step reamers! General conditions for HR 500 ACTIVE step reamers With HR 500 ACTIVE step reamers please note the following pre-requisites: + the minimum step differential is 0.5 mm. + the countersink angle W1 can be chosen between 40 and 180 (± 1 ). With 180 countersink angle the outer cutting edge has a corner chamfer x45. Optimal clamping devices: + hydraulic chucks + shrink fit chucks 2 HR 500 ActivE

3 Reamers in special dimensions Order Inquiry Contact for questions Name/customer no. if available New customer Order no. Street no. Town/post code Telephone Fax Date Quantity Signature Minimum order quantity 5 tools Hole Ø / tol. Nom.-Ø d 1 Tolerance Ø 12 F8 Ø or Reamers manufact. Ø / tol. Nom.-Ø d 1 unpper/lower limit Ø Blind hole central bore 60 l A with internal cooling for blind holes Through hole with internal cooling without internal cooling one coolant groove per cutting edge with longitudinal flutes on shank for through holes (with IC) Dimensions long version short version long version short version Nom.-Ø [mm] from to d 1 l 1 Reach l 2 l 1 Reach l 2 Taper length l a (only blind holes) Shank-Ø h6 DIN 6535 d Coating TiAlN (optimal for machining cast and steel) bright (for machining Al and titanium) Material Steel/hardened steels/ GGG/VA GG Al HR 500 ActivE 3

4 Step reamers made to measure Order Inquiry Contact for questions Name/customer no. if available New customer Order no. Street no. Town/post code Telephone Fax Date Quantity Signature Minimum order quantity 5 tools Hole Ø / tol. or Reamers manufact. Ø / tol. nom.-ø d 1 tol. d 1 step Ø d 3 tol. d 3 nom.-ø d 1 upper/lower limit step Ø d 3 upper/lower limit Ø 12 F8 Ø 10 H7 Ø 12 Ø 10 Ø Ø ± cyl. step length/ countersink angle Step length l 3 ±0.1 Countersink angle W 1 ±1 Blind hole Stepped hole Hole and countersink central bore W1 l3 Ød3 With internal cooling for blind holes 60 l A Through hole with internal cooling without internal cooling Stepped hole Hole and countersink one coolant groove per cutting edge W1 l3 Ød3 with longitudinal flutes on shank for through holes (with IC) Dimensions long version short version long version short version Nom.-Ø [mm] smallest poss. l Reach 1 l Reach Taper length l a Shank-Ø h6 1 from to d 1 step-ø d 3 l 2 l 2 (only blind holes) DIN 6535 d d1x0.7 (min.ø2.95) d1x0.7 (min.ø2.95) d1 x d1 x d1 x d1 x d1 x d1 x d1 x Coating TiAlN (optimal for machining cast and steel) bright (for machining Al and titanium) Material Steel/hardened steels/ GGG/VA GG Al HR 500 ActivE 4

5 Cutting rates on the highest level Tools with bold feed column no. are preferred choice. Tool material/carbide grade Carb./K10 Form - Surface Reamer- Ø mm Feed column no f (mm/rev.) < > bright TiAlN Coolant: soluble oil neat oil air Material group Material examples, new description (old description in brackets) Tensile strength Cool- Figures in bold = material no. to DIN EN N/mm 2 ant Common structural steels S185, StE P275N, P235GH, P265GH E295, E360, P500NH > Free-cutting steels SMnPb30, Mn S20, S20, SPb Unalloyed heat-treatable steels C22, C30E C45, C45E C60, C60E Alloyed heat-treatable steels MnSi4, Cr2, Cr NiCr6, Cr4, CrMo Unalloyed case hardened steels C10, C10E 750 Alloyed case hardened steels Cr NiCr14, MnCr5, CrMo Nitriding steels CrAl CrMoV9, CrAlNi Tool steels C75W, Cr6, CrMoV X210Cr12, X42Cr13, WCr6, X45NiCrMo High speed steels S , S 6-5-2, CrV Spring steels Si7, Cr3, CrV4 330 HB Stainless steels, sulphured X12CrS13, X14CrMoS17, X6CrMoS17, austenitic X5CrNi18 10, X6CrNiTi18 10, X6CrNiMoTi martensitic X17CrNi16-1, X39CrMo17-1, X2CrMoTi Hardened steels HRC >48-62 HRC Special alloys Nimonic, Inconel, Monel, Hastelloy 1200 Cast iron EN-GJL-100 (GG10) EN-GJL-200 (GG20) 240 HB EN-GJL-250 (GG25) EN-GJL-350 (GG35) <300 HB Spheroidal graphite and EN-GJS (GGG50) EN-GJMW (GTW5) 240 HB malleable cast iron EN-GJS (GGG70) EN-GJMB (GTS70) <300 HB Chilled cast iron 350 HB Ti and Ti-alloys Ti99,5, TiAl5Sn2,5, TiCu TiAl6Zr5, TiAl6V4, TiAl4Mo4Sn2,5, - TiAl8Mo1V Aluminium and Al-alloys Al99,5, AlMgSi1, AlMg1 400 Al-wrought alloys 450 Al-cast alloys 10 % Si G-AlSi5Cu1, G-AlSi7Cu3, G-AlSi9 600 > 10 % Si G-AlSi12, G-AlSi12Cu, - G-AlSi12CuNiMg 600 Magnesium-alloys MgMn2, G-MgAl8Zn1, G-MgAl6Zn3 450 Copper, low-alloyed SE-Cu, CuSn6, G-CuSn5ZnPb 400 Brass, short-chipping CuZn39Pb2, CuZn39Pb3, CuZn43Pb2 600 long-chipping CuZn20, CuZn33, CuZn37Pb0,5 600 Bronze, short-chipping CuSn7ZnPb, CuPb5Sn5, CuPb10Sn CuNi18Zn19Pb > Bronze, long-chipping CuAl5, CuAl9Mn, CuSn CuA1Ni, CuBe Duroplastics Bakelite, Resopal, Pertinax, Moltopren Thermoplastics Plexiglass, Hostalen, Novodur, Makralon Aramid fibre reinforced plastic Kevlar Glass/carbon fibre reinforced plast. GRP/CRP v c FC m/min no HR 500 ActivE 5

Guhring ohg P.O. Box 100247 D-72423 Albstadt Herderstr. 50-54 D-72458 Albstadt Telephone: +49 74 31 17-0 www.guehring.de Re-grinding with and without re-coating in original Guhring-quality worldwide!

6 Guhring ohg P.O. Box D Albstadt Herderstr D Albstadt Telephone: Re-grinding with and without re-coating in original Guhring-quality worldwide! Our service centers 1 Germany Albstadt Berlin Chemnitz Eisenach Geislingen Gosheim Mindelheim Saarbrücken Made by Guhring 2 Australia 3 Brazil - Diadema 4 Brazil - Joinville 5 China 6 France 7 Great Britain 8 India 9 Indonesia 10 Italy 11 Japan 12 Korea 13 Mexico 14 Netherlands 15 Austria 16 Poland 17 Rumania 18 Russia 19 Sweden 20 Spain 21 South Africa 22 Taiwan 23 Thailand 24 Czech Republic 25 Turkey 26 Hungary 27 USA - Brookfield 28 USA - New Hudson 29 Vietnam 30 White Russia /0927-IV-22 Printed in Germany

RT 100 T NEW. Solid carbide spiral-flute deep hole drills. Now from 15 to 40 x D. Made by Guhring

RT 100 T NEW. Solid carbide spiral-flute deep hole drills. Now from 15 to 40 x D. Made by Guhring Solid carbide spiral-flute deep hole drills NEW Now from 15 to 40 x D Made by Guhring ex-stock range Available ex-stock now: The spiralflute deep hole drill. The program includes standard drills for drilling