|
|
#30
04-07-17, 03:57
|
||||
|
||||
I thought I would share a little tip I have for doing countersink holes. I assume most would drill the shank size hole and then use a bigger drill bit for the countersink. Normal drill bits never do a round hole and always end up with facets and the CS bolts never sit snug. I found that sharpening a reamer which has 4 flutes gave me a perfect round taper and even though I only had Morse Taper reamers, they still fit in my hand drill, well a No2MT anyway
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Door Resto | Barry Churcher | The Restoration Forum | 13 | 15-05-22 16:36 |
| FAT cab 13 No 9 resto | Mrs Vampire | The Softskin Forum | 27 | 29-09-21 07:11 |
| C15A resto | harrygrey382 | The Restoration Forum | 9 | 08-06-15 10:40 |
| another CAN m37 resto | Steve Wilson | The Restoration Forum | 11 | 25-08-12 16:57 |
| m 37 resto in new brunswick | pauljboudreau | Post-war Military Vehicles | 118 | 07-03-11 23:29 |
Threaded Mode