donepearce the point is if you cant hear the chatter it does make you know you cant trust the video

@@miles11we you can see the chatter and hear it. why somone would let that stay in a cutting demo vidoe is beyond me.

+cruddbucket Nice! Reference! LOL

+Carlos drills yes, end mills you might as well go with lakeshore carbide and save a bunch of money....depends on what you're cutting i guess, they're amazing for aluminum

+jacksonlefteye i cut tool steel with them. No issues

+Milspecmachine We'd be happy to send out a catalog (or here's the link for the PDF: www.guhring.com/Documents/Catalog/EndMills/2015DiverEndMillsSmall.pdf). We sell through distribution in USA - can I help you locate the nearest Guhring distributor to you?

+bowtie4ever96 If you can tell me where you're located I can help you track down an Authorized Guhring distributor through which you can purchase Diver end mills. I'll defer your carbon steel question to our product manager, who can reply separately...

+bowtie4ever96 And regarding running the Diver in medium to high carbon steel: The Guhring RF100 Diver carbide end mill features geometry well suited for carbon steel. With a 7 degree radial rake angle Diver cuts freely while still proving good edge support. Guhring Diver has nano-Si coating providing a very high surface hardness that maximizes tool life.

im located in northern Iowa

We have several distributors in Iowa, such as Productivity in Cedar Rapids, Deco Tool in Davenport and Reliable Machine and Tool in Hiawatha. This link will show you all the info for our Iowa distributors: www.guhring.com/AboutUs/State/?S=IA

Contact me if you want more choices. huaduoye@czjaca.com

+Dana Ng Probably stick to 25 thou cuts like the rest of us lol!

+Eggsr2bcrushed how powerful do you think the router motor is in this video ?

Choice777 Maybe a quarter horse?

+Eggsr2bcrushed that small? wow... I thought you need like a few kw to cut steel. what Ascot the stepper motors? nema 23 or bigger? 4Nm + ?

Choice777 I'm pretty sure you know this comment section is sarcastic, I will point it out anyways.

+Dajan Marinkovic There's a brief period in the video when the material is listed: C45. Since the video was prepared in Europe, I looked up what it "translates" to in SAE terms, and it's said to be 1045 - a medium carbon steel with these chemical properties: Ferro (Fe), Carbon (C) 0.43-0.50%, Silicon (Si) 0.17-0.4%, Manganese (Mn) 0.50-0.8%, Nickel (Ni)

+Guhring Inc. Nice... I've done iMachining on c45 with widia end mills on Hurco vmx30 machine.... On aluminium I recommend Hss end mills.... whats the name of this machine? (sorry for bad english)

+Guhring Inc. I see how it plunge very fast deep in the material without breaking tool.... it must be very powerfull machine..

HSS? LOL. Try swiftcarb AV3 series on aluminum. Yeah, it's carbide.

since when do aluminum chips turn yellow and blue?

claudia33 ?

claudia33 Not really. I use these everyday and for a good all-purpose end mill, there's nothing else out there I'd rather have in my arsenal for an all around ass kicker.