Thread: 4.3 mm holes, 20 mm deep
Threaded View
-
06-08-2017 #17
Last Activity: 26-08-2025
So I tried to drill this today, 0.25mm pecks, 24K RPM, 75mm/min plunge. Went OK initially however about a third of the way and the drill snapped. I didnt want to go faster however it was just rubbing most of the time, was the feedrate too low? It had a mix of air and WD40 on it all the time.
Argh.
Reply With QuoteThread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
just how deep does a water trough need to be?
By nobby in forum Plasma Table MachinesReplies: 1Last Post: 09-07-2017, 04:27 PM -
foam cnc carver- deep z axis - 4x4 bed
By marbles in forum Hotwire Cutting MachinesReplies: 9Last Post: 17-05-2016, 09:20 AM -
What tooling to drill lots of 10mm holes 45mm deep?
By AlanMJackson in forum Tool & Tooling TechnologyReplies: 24Last Post: 13-01-2014, 08:53 PM -
How deep can i cut MDF?
By MrWiz73 in forum Machine DiscussionReplies: 6Last Post: 24-08-2011, 10:38 PM
Bookmarks