Free 173 Best Homemade Tools eBook:  

Homemade Rotary Broach


BUILDER:
James P. Riser on jamesriser.com
DESCRIPTION:
Homemade rotary broach machined from A-2 and W-1 steel. Tool was ground from 10mm HSS drill blank.
RATING:
(0)
Post a comment
Jan 11, 2017 5:14 PM
ChrisB257
Now there's something for a future project - like that a lot.
Jan 10, 2017 11:52 PM
Anonymous
Sorry didn't mean to be anonymous. You may reply to me at bonyteard@gmail.com Tony
Jan 10, 2017 11:48 PM
Anonymous
Thanks for the idea, I gather it makes a square hole by wobbling the cutter into a round hole with diameter of one side of the square? Do you have a video of it working please? Tony
Read all comments
Rate this build:
TAGS:
LEVEL OF DETAIL (1-5):
3


Newest Forum Posts
  1. Metric vs. other measurement systems - chart by mklotz on 2020-08-11 12:15:07
  2. WW2 anti-tank ditch demonstration - GIF by greyhoundollie on 2020-08-11 11:58:54
  3. Guy visits all SR-71 Blackbird planes - photos by Toolmaker51 on 2020-08-11 11:01:20
  4. 1960s Braniff airlines stewardesses - photos by mklotz on 2020-08-11 10:47:47
  5. Magnetic indicator holder by olderdan on 2020-08-11 09:41:02
  6. NASA renaming cosmic objects for woke movement - image by drivermark on 2020-08-11 09:14:00
  7. Precision Vise. Milling Vise. DIY 100% Homemade! by machining 4 all on 2020-08-11 08:17:16
  8. Prototype Pulmore truck - photos by Frank S on 2020-08-11 08:16:07
  9. Startled moose stomps mower - GIF by Altair on 2020-08-11 06:07:01
  10. Mini-table saw (2) by DIYer on 2020-08-11 05:58:01
DIY Rotary Broach - comment on how to build a Rotary Broach - 3 comments
ChrisB257 says:
Jan 11, 2017 5:14 PM
Now there's something for a future project - like that a lot.

Anonymous says:
Jan 10, 2017 11:52 PM
Sorry didn't mean to be anonymous. You may reply to me at bonyteard@gmail.com Tony

Anonymous says:
Jan 10, 2017 11:48 PM
Thanks for the idea, I gather it makes a square hole by wobbling the cutter into a round hole with diameter of one side of the square? Do you have a video of it working please? Tony

Related Homemade Tools:



Signup for our newsletter and get the 173 Best Homemade Tools eBook free!