Ian P | 26/11/2020 16:13:16 |
![]() 2747 forum posts 123 photos | Hole with flat bottom, why not just use a flat bottom drill? Seems to be a standard engineering cutting tool, one suggested use is starting a hole on a curved surface (not with a pistol drill I hope!). Link below is to a carbide one but presumably HSS are made Ian P |
Andrew Johnston | 26/11/2020 16:37:08 |
![]() 7061 forum posts 719 photos | Given it's a pivot hole for a motor, presumably with little or no axial loading, I'd just drill a hole and be done with it. Andrew |
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.