• We want to encourage those of you who ENJOY our site and find it USEFUL to DONATE and UPGRADE your membership from active member to donating or premium membership. If you want to know the differences in membership benefits, please visit THIS PAGE:

    https://www.hobby-machinist.com/premium/

    Donating memberships start at just $10 per year. These memberships are in fact donations that help pay our costs, and keep our site running!
    Thank you for your donation, God Bless You

  • As some of you know, I have wanted to stop managing H-M for some time. It's a tremendous strain on my personal life. I want to set up my own shop. In September, September 15, to be exact, it will be 8 years that Hobby-Machinist has been in existence.

    We've seen a lot of changes. In March, 4 moderators left to start their own site. They took some of you with them. So now you have split loyalties. You know who you are. They didn't like my way of managing this place, and thought they could do better without me. They didn't. The only thing holding them together is that they hate me. Their site was down until mid July. That is why I wanted to stay involved on here until they could learn to run this place. But they wanted me to leave right away, without the training part.

    Anyway, I have been training VTCNC to run things here. Dabbler is going to learn too. I feel that they are ready to start taking over the operation. I will be here to help in case they need, but I don't think they will. Tony Wells is and will be here also to consult with. I will be doing backups, upgrades, and installing addons. Other than that, I don't want to know about this place.

    What about the 4 moderators who were disloyal? I don't care. It isn't my call anymore. I would think that, rather than fumble, they ought to come back and do good work. That's up to them. If they want to return to try to lead more members to their site, I am done caring. I suffered too much aggravation worrying about it. I don't plan to spend any more. What they do impacts on them. I have my own opinions including those of you who followed them there. No longer my problem.

    I am leaving this place in good operating condition, and financial condition.
    --Nelson
[4]

Do I have a Carbide Boring Bar?

[3]
[10] Like what you see?
Click here to donate to this forum and upgrade your account!

ddickey

H-M Supporter - Gold Member
H-M Supporter - Gold Member ($25)
Joined
Apr 21, 2016
Messages
1,596
Likes
825
#1
I bought a boring bar (new) on a whim. Paid $20 for it. No info on it because I believe it to be a discontinued bar. ~7" x .75". It's coolant through also, takes a C insert. Normally I can tell the difference between carbide and HSS tooling. I think this is carbide but the guy in the store said it was HSS.
Do they make coolant through bars out of HSS?
It weighs 600 grams which seems a little light for Carbide.
It has that dark gray color that doesn't feel super smooth. The same type of color as my smaller carbide bars.
 

mmcmdl

H-M Supporter - Gold Member
Staff member
H-M Supporter - Gold Member ($25)
Joined
Jan 31, 2016
Messages
563
Likes
441
#2
Try hitting the end of it on a grinder . ;)
 

Tony Wells

Former Vice President - Administrator Emeritus
Staff member
Administrator
Joined
Jan 22, 2011
Messages
7,048
Likes
8,119
#3
A magnet will be weakly attracted to carbide but strongly attracted to HSS.
 

ddickey

H-M Supporter - Gold Member
H-M Supporter - Gold Member ($25)
Joined
Apr 21, 2016
Messages
1,596
Likes
825
#4
It's carbide then.
Thanks for that.
 

Nogoingback

H-M Supporter - Gold Member
H-M Supporter - Gold Member ($25)
Joined
Oct 18, 2016
Messages
815
Likes
625
#5
20 bucks for carbide? Sounds like a good score!
 
[6]
[5] [7]
Top