GUHRING - RT 100 VA - Сверла для обработки нержавеющих сталей и спецсплавов - 2010 EN
для размещения заказа - guhring@guhring-tools.ru
RT 100 VA
Selected machining results RT 100 VA
Guhring no. 8510 8511 8511 8611
6.8
Diameter 10.6 8.0 15.0 TiAlN nanoA
Coating TiAlN nanoA TiAlN nanoA TiAlN nanoA
stainless steel
Material group stainless steel stainless steel stainless steel
X6CrNiTi1810
Material X10CrNiS18-9 X5CrNi18 10 X6CrNiMoTi17-12-2 1.4541
description 1.4305 1.4301 1.4571 28
Drilling depth [mm] 9 34 58
Hole type blind hole
blind hole through hole blind hole
Cooling internal
Lubricant internal internal internal soluble oil
Machine type oil soluble oil soluble oil machining centre
machining centre machining centre
vc [mm/min] rotary transfer machine 60
f [mm/rev.] 50 90 0.1
40 0.2 0.14
Tool life [m] 0.16 150
190 63
1800
Wear development
The RT 100 VA has demonstrated low wear in various applications against competitor tools. The graphic below shows
the development of the wear land following 100 m tool life for the machining of a heat exchanger plate in stainless steel
X6CrNiMoTi17-12-2 (1.4571). While Guhring’s RT 100 VA shows the lowest corner wear and no wear at the point, the wear
values of the competitor tools were considerably higher. In addition, they showed considerable wear at the point. A fur-
ther competitor tool didn’t achieve the required tool life, it failed through premature tool breakage.
Development wear land following 100 m tool life RT 100 VA competitor 1
Tool competitor 3
breakage,
tool life not
achieved
Wear at
the point
Guhring competitor 1 competitor 2 competitor 3 competitor 4
RT 100 VA
competitor 2
2
guhring@guhring-tools.ru
www.guhring-tools.ru