LACH DIAMOND at IMTS in Chicago: »contour-profiled« Diamond and CBN Grinding Wheels Revolutionize Deep Grinding


Newly developed metal bonds for previously impossible grinding tasks

“One for Everything“ 

A grinding wheel with a metal bond for deep grinding – hitherto almost unthinkable. For the first time, newly developed bond variations are available for profiling during the deep grinding of carbide, high-alloyed steel, ceramics and, in a special specification, even unhardened steel. What was, up to today, only possible in time-intensive conventional grinding procedures or with several diamond and CBN grinding wheels, is now accomplished with only one profile grinding wheelknown as »contour-profiled«:“One for Everything“. 

The innovative metal bond allows for something never thought possible:  Contour grinding from the solid – and with profile depths of up to 15 mm(!), e. g. bottom blades or profile blades – there is absolutely no impact on tool life, even at full feed rate. 

The result: Repeatable precision profile cuts in mass production. The advantage is obvious: Significant reductions to a fraction of the original total cost. 

The highly developed »contour-profiled« grinding wheels can even be re-sharpened: For this purpose, LACH DIAMOND developed a special sharpening machine which can produce high-precision concave and convex profiles from 2 to 4 µ. In addition, «mini-contour» machines are available for service or purchase, both for manufacturers and end customers. 

»contour-profiled« diamond and CBN grinding wheels and the «mini contour» sharpening machine with EDG-procedure are among the highlights of IMTS in Chicago. All innovations will be presented at the LACH DIAMOND booth. The LACH DIAMOND team is looking forward to your visit – Booth 43-2054 (West Building) or you can get information in advance from office@lach-diamond.comor at





Image 1:The unique metal bond of the »contour-profiled« diamond and CBN grinding wheel makes the process of deep grinding significantly easier

Image 2:Deep grinding of a new dimension with »contour-profiled« metal bond diamond or CBN profile grinding wheels – the image shows profiling of a CBN grinding wheel (ø 400 mm) on the »contour-profiled«EDG sharpening machine, type EDG-plus.

Image 3:This is the “miracle machine” – the EDG sharpening machine »contour-profiled« EGD-plus from LACH DIAMANT. 

Image 4:»contour-profiled« diamond and CBN profile grinding wheels – three in one – the new technology for drastic cost savings in mass production