Drill bits
#13
An often-overlooked factor, especially by new users who might be following this thread, is the importance of choosing the correct speed. Here is a handy chart:

https://www.fnal.gov/pub/takefive/pdfs/D..._Chart.pdf
Mike

SB 10K (1976) Rockwell vertical mill (1967) Rockwell 17" drill press (1946) Me (1949)
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Messages In This Thread
Drill bits - by pepi - 04-10-2017, 08:30 PM
RE: Drill bits - by Vinny - 04-10-2017, 08:33 PM
RE: Drill bits - by TomG - 04-10-2017, 08:50 PM
RE: Drill bits - by rleete - 04-11-2017, 08:22 AM
RE: Drill bits - by pepi - 04-11-2017, 10:47 PM
RE: Drill bits - by rleete - 04-12-2017, 08:15 AM
RE: Drill bits - by Fortis - 04-22-2017, 12:11 AM
RE: Drill bits - by wawoodman - 04-23-2017, 12:01 AM
RE: Drill bits - by Dr Stan - 04-23-2017, 12:22 AM
RE: Drill bits - by Vinny - 04-23-2017, 12:42 AM
RE: Drill bits - by pepi - 04-23-2017, 06:46 AM
RE: Drill bits - by EdK - 04-23-2017, 12:38 PM
RE: Drill bits - by wawoodman - 04-23-2017, 07:26 PM
RE: Drill bits - by pepi - 05-02-2017, 03:08 PM
RE: Drill bits - by Mayhem - 05-03-2017, 06:58 AM
RE: Drill bits - by pepi - 05-03-2017, 08:07 AM
RE: Drill bits - by TomG - 05-03-2017, 08:21 AM
RE: Drill bits - by pepi - 05-03-2017, 12:39 PM
RE: Drill bits - by Mayhem - 05-04-2017, 07:59 AM
RE: Drill bits - by pepi - 05-04-2017, 09:58 PM
RE: Drill bits - by toglhot - 05-12-2017, 02:41 AM
RE: Drill bits - by Mayhem - 06-14-2017, 07:47 AM



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