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cranck case problems

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cranck case problems
Stuart Giles Offline
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Joined: Aug 2017 Posts: 741 Threads: 8
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Location: N W Kent
#4
21-01-2023, 06:41 PM
Well worth trying to shatter the tap first, but if that doesn't work, one of these may well allow you to wind the broken tap out. you push the sliding 'fingers' into the tap's flutes. I've bought  them from these people, but there will be other suppliers.

https://www.mscdirect.co.uk/WAL-10253A/S...oduct.html

https://www.mscdirect.co.uk/WAL-10254K/S...oduct.html

I have seen broken taps drilled out with a straight flute carbide drill, needs a very rigid setup and is only doable in a milling machine or a substantial pillar drill with the crankcase bolted or clamped to the table.
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Messages In This Thread
cranck case problems - by phillips - 21-01-2023, 04:19 PM
RE: cranck case problems - by Ruairidh Dunford - 21-01-2023, 04:24 PM
RE: cranck case problems - by Chris KC - 21-01-2023, 05:48 PM
RE: cranck case problems - by Stuart Giles - 21-01-2023, 06:41 PM
RE: cranck case problems - by john williams - 21-01-2023, 07:46 PM
RE: cranck case problems - by Nick Lettington - 21-01-2023, 09:36 PM
RE: cranck case problems - by Duncan Grimmond - 22-01-2023, 12:12 PM
RE: cranck case problems - by phillips - 23-01-2023, 08:29 PM
RE: cranck case problems - by Stumpi - 23-01-2023, 08:59 PM
RE: cranck case problems - by Nick Lettington - 23-01-2023, 09:51 PM
RE: cranck case problems - by JohnD - 24-01-2023, 10:30 AM
RE: cranck case problems - by Martin Baker - 24-01-2023, 06:19 PM
RE: cranck case problems - by Duncan Grimmond - 24-01-2023, 07:21 PM
RE: cranck case problems - by phillips - 25-01-2023, 08:26 PM
RE: cranck case problems - by Ian Williams - 26-01-2023, 08:08 PM
RE: cranck case problems - by Robert Leigh - 27-01-2023, 07:02 PM

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