I've had good luck with a similar 100mm wheel at 3400rpm dry. I keep very light pressure snd never gets too hot to touch- wheel creates lots of airflow. About 2 minutes per tooth removes about 1/64th enough for about 4 hours(2 on each side) of cutting everything like a hot knife through buttter
This is a pretty slick way to do it... Not sure the size of the Teeth I will be getting. Sent a request to Greenteeth to find out for my conversion. But I love the X Y and the drill. Have seen about 6 using a 4 inch dry wheel on the US Versions. Love the cutting oil trick too. Found you after looking down under at the Red Roo Wet Version... No need to re invent the wheel... I believe you have the very best setup and one I can duplicate easy. And with the Oil or Cutting Fluid you solved the dust problem. Thanks :)
@@skimpro2 I had saved about 6 other GreenTeeth sharpening videos knowing that keeping the teeth sharp would be key, before I found yours. I then and went back and made a comment to come check out your system... I see where doing the inside edge is the way to go... Got the answer on my teeth 700-WS Teeth. This is going to be fun. Thanks :)
Picking up a DR Stump Grinder tomorrow and just ordered 2 of the 40 mm wheels. I have been dreaming of having this Pro XP SP model for over 2 years and found one. Well worth the 2.5 hour drive... Thanks for the video.
I am running the drill press around 800 rpm, the same speed it has been running for about 30 years. No I did not experiment with different speeds. It just seemed to work great where it was set. I would not run it faster because it would generate more heat on the carbide and sling the cutting fluid all over. It only takes a minute or two to sharpen each one. No reason to go faster.
Congratulations on this great video. Some questions, the 800 rpm speed is from the vertical drill? And the lubricant you apply, what is it? i have a Vermeer sc 292 with greenteeth 700 teeth thank you very much .
Yes, 800 rpm is for the drill press. I dont think speed is all that important. The first settings I came up with is where its been the entire time. It just seemed to work great. The fluid I used is just a cutting oil, its purpose is to keep the wheel from loading up, or stopping all of metal being removed from sticking to the wheel.
@@skimpro2Well, I have the wall drill at 2,600 rpm and the green tooth rises to a very high temperature. Very recently I have changed the original Vermeer setup (Yellow jackets) to the grennteeth setup. It is a great advantage to be able to sharpen green teeth with ease. Thanks for your tips.
Be carerfull in getting the greenteeth to hot. You could weaken the braze or micro fracture the carbide. When I get done grinding mine, you can hold them in your hand. I would suggest turning down the RPM.
I got it on Ebay. Here is the heading "Diamond straight grinding wheel 1A1, any bond, all dimensions, Poltava". I ordered a resin bond 40x10x3x16. $16.
are you extra carefull not to go in dirt? thats amazing..on average ...how long does a stump like the one on your part 2 video take to complete...seems like a great choice...thx
No I do not care about dirt or rocks. I had a stump in a gravel garden and went into the gravel on purpose. Just dinged the edges a little, then resharpened. The teeth cost $7 each , so not really worried. The stump in part 2 would take about 1 hour for total job.
Sweet set up! Thank you sir for sharing that!
Thanks for the video! Buying new ones is getting expensive and I have a pile that need sharpened.
Very nice set up. Thank you, I will be working on my set up right away. Thank you for the great informational video
I've had good luck with a similar 100mm wheel at 3400rpm dry. I keep very light pressure snd never gets too hot to touch- wheel creates lots of airflow. About 2 minutes per tooth removes about 1/64th enough for about 4 hours(2 on each side) of cutting everything like a hot knife through buttter
This is a pretty slick way to do it... Not sure the size of the Teeth I will be getting. Sent a request to Greenteeth to find out for my conversion. But I love the X Y and the drill. Have seen about 6 using a 4 inch dry wheel on the US Versions. Love the cutting oil trick too. Found you after looking down under at the Red Roo Wet Version... No need to re invent the wheel... I believe you have the very best setup and one I can duplicate easy. And with the Oil or Cutting Fluid you solved the dust problem. Thanks :)
What I am so surprised of is how dead sharp you can get these teeth and how you can still cut in the ground and hit rocks and they do not chip.
@@skimpro2 I had saved about 6 other GreenTeeth sharpening videos knowing that keeping the teeth sharp would be key, before I found yours. I then and went back and made a comment to come check out your system... I see where doing the inside edge is the way to go... Got the answer on my teeth 700-WS Teeth. This is going to be fun. Thanks :)
Picking up a DR Stump Grinder tomorrow and just ordered 2 of the 40 mm wheels. I have been dreaming of having this Pro XP SP model for over 2 years and found one. Well worth the 2.5 hour drive... Thanks for the video.
Could you give me a better description of the diamond wheel please? Where do i buy one? 40 mm is that the width of the wheel?
Can you send me the link for the diamond wheel
Thank you awesome video,thanks for your time
What RPM are you running on drill press? Have you experimented at different speeds?
I am running the drill press around 800 rpm, the same speed it has been running for about 30 years. No I did not experiment with different speeds. It just seemed to work great where it was set. I would not run it faster because it would generate more heat on the carbide and sling the cutting fluid all over.
It only takes a minute or two to sharpen each one. No reason to go faster.
What type of drill arbor adapter did you use to attach the the diamond grinding wheel to the drill?
Thank you for sharing the video.
What kind of wheel is that (what material and where can I find it)? Thank you
Read the replies at the beginning, all of the info is there.
👍👍👍
Where did you find that grinding wheel
Congratulations on this great video.
Some questions, the 800 rpm speed is from the vertical drill? And the lubricant you apply, what is it? i have a Vermeer sc 292 with greenteeth 700 teeth thank you very much .
Yes, 800 rpm is for the drill press. I dont think speed is all that important. The first settings I came up with is where its been the entire time. It just seemed to work great. The fluid I used is just a cutting oil, its purpose is to keep the wheel from loading up, or stopping all of metal being removed from sticking to the wheel.
@@skimpro2Well, I have the wall drill at 2,600 rpm and the green tooth rises to a very high temperature.
Very recently I have changed the original Vermeer setup (Yellow jackets) to the grennteeth setup. It is a great advantage to be able to sharpen green teeth with ease.
Thanks for your tips.
Be carerfull in getting the greenteeth to hot. You could weaken the braze or micro fracture the carbide. When I get done grinding mine, you can hold them in your hand. I would suggest turning down the RPM.
What kind of grinding wheel is that the sharpening the tooth
It is a diamond wheel. Read the beginning of the replies
Where did you purchase your grinding wheel? I'm thinking of purchasing a DR stump grinder with these type teeth on it.
I got it on Ebay. Here is the heading "Diamond straight grinding wheel 1A1, any bond, all dimensions, Poltava". I ordered a resin bond 40x10x3x16. $16.
skimpro2 went to go order these on eBay, they asked me what grain size I want. What grain size did u order ?
@@Mikgrn2009 He said in the video 100 micron grit.
clockguy2 Thankyou for the reply! Was it a metal or resin bond ?
@@Mikgrn2009 Resin...It says it at 6:07
Did you make the arbor for the diamond wheel?
Yes I did, made it on a old South Bend lathe.
Could you give a link or part number on the grinding wheel you are using to sharpen?
No I do not have a part # . I got it off Ebay a year or two ago. The size is shown in a comment to Earl below.
Great video my friend. Could you please give me the diamond grinder wheel you used to sharpen greenteeth. Thanks pal
The wheel info is at the beginning of the comments. My Greenteeth work really well.
on average how often do you sharpen... hours of approx use? thanks
Do not really have an answer yet. I have done maybe 30 stumps and they are still really sharp.
are you extra carefull not to go in dirt? thats amazing..on average ...how long does a stump like the one on your part 2 video take to complete...seems like a great choice...thx
No I do not care about dirt or rocks. I had a stump in a gravel garden and went into the gravel on purpose. Just dinged the edges a little, then resharpened. The teeth cost $7 each , so not really worried. The stump in part 2 would take about 1 hour for total job.
skimpro2 thanks for the great tips
...greatly appreciated.
skimpro2 Where do you buy your teeth?