Intrepid Sales - Bosch GKS, G stands for professional Blue power tools. KS stands for Kreissage, German word translated as Circular Saw in English. Circular saws are used in cutting straight cuts
Bosch Gks 18v-57 Cordless Circular Saw 18v Professional Woodworking Saw Power Tool 165mm 3400rpm Multifunctional Cutting Machine - Electric Saw - AliExpress
Bosch Gks 12v-li Professional Multifunctional Power Tool Cordless Electric Circular Saw Woodworking Saw Tool (without Battery) - Electric Saw - AliExpress
Bosch GKS 12V-26 Cordless Circular Saw with 2x 6.0 Ah Batteries in Set in L-BOXX with FSN 800 : Amazon.de: DIY & Tools