GUHRING - Высокопроизводительные развертки HR500

                                для размещения заказа - guhring@guhring-tools.ru

HR 500 ACTIVE
Reamers in special dimensions

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Name/customer no. if available                        New customer Order no.

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Date                                                           Signature
                                                               Minimum order quantity 5 tools
 Quantity
                                Nom.- d1                 Tolerance                               Example  Example
 Hole  / tol.                  Nom.- d1
                                                                                                   12 F8             12  +0.03
  or                                                                                                                       +0.01

 Reamers                                                  upper/lower limit                       Example
 manufact.  / tol.
                                                                                                      12  +0.008
                                                                                                           +0.002

Blind hole

                                           d2 h6                                                 d1

                                central                                                    60°
                                   bore
                                                                                      l2          lA       with internal cooling for
                                                                        l1                                 blind holes

Through hole                    d2 h6                                                            d1

         with internal cooling  one coolant groove                                     l2                  patent applied for longitudinal
         without internal           per cutting edge                    l1                                 grooves in the shank for
         cooling                                                                                           through holes (with IC)

Dimensions                                                long version        short version

         long version           Nom.- [mm]           l1  Reach         l1                 Reach  Chamfer length la        Shank- h6
         short version          from – to d1                 l2                               l2   (only blind holes)      DIN 6535 d2
Further dimensions
on request                         2.950 – 4.1        68 40             --                                    0.4                   4
                                   4.101 – 6.1                                                                0.4                   6
Coating                            6.101 – 8.1        76 40             --                                    0.4                   8
                                  8.101 – 10.1                                                                0.4                  10
Material                         10.101 – 12.1        101 65            76 40                                 0.5                  12
                                 12.101 – 14.1                                                                0.5                  14
                                 14.101 – 16.1        101 61            76 36                                 0.5                  16
                                 16.101 – 18.1                                                                0.5                  18
                                 18.101 – 20.1        130 85            80 35                                 0.5                  20

                                                      130 85            90 45

                                                      150 102           90 42

                                                      150 102           100 52

                                                      150 100           100 50

                                TiAlN (optimal for machining bright (optimal for machining titanium)
                                       cast iron and steel)

                                Steel/hardened steels/         GG
                                       GGG/VA

18 HR 500                                             guhring@guhring-tools.ru
                                                        www.guhring-tools.ru
GUHRING - Высокопроизводительные развертки HR500 - 2010 EN
