Phil P | 05/10/2019 11:54:10 |
851 forum posts 206 photos | For lathe work my dad always taught me to drill an undersize hole, followed by a single point boring tool, then finally the machine reamer. If you miss out the boring tool stage, there is every chance your original drilled hole could have wandered off centre, the reamer will then just follow it with the same error. The single point boring tool will correct any hole wander prior to reaming. Phil |
Emgee | 05/10/2019 16:13:40 |
2610 forum posts 312 photos | Posted by Phil P on 05/10/2019 11:54:10:
For lathe work my dad always taught me to drill an undersize hole, followed by a single point boring tool, then finally the machine reamer. Phil That was excellent advice especially where the exact hole position needs to be maintained. Emgee |
Chris V | 05/10/2019 16:53:26 |
![]() 313 forum posts 42 photos | Thanks Graham, & Phil P. I can see the boring tool followed by the reamer covering all the bases, off to look see what a single point one looks like! |
Please login to post a reply.
Want the latest issue of Model Engineer or Model Engineers' Workshop? Use our magazine locator links to find your nearest stockist!
Sign up to our newsletter and get a free digital issue.
You can unsubscribe at anytime. View our privacy policy at www.mortons.co.uk/privacy
You can contact us by phone, mail or email about the magazines including becoming a contributor, submitting reader's letters or making queries about articles. You can also get in touch about this website, advertising or other general issues.
Click THIS LINK for full contact details.
For subscription issues please see THIS LINK.