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What reamer to use for .370 hosel - 3/8" or what?

32 replies to this topic

#31 denkea



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Posted 13 February 2018 - 09:43 AM

View PostTnfbfan76, on 13 February 2018 - 09:30 AM, said:

View Posthobbygolfer, on 10 May 2014 - 04:13 AM, said:

Hi pmuk,

I work for a clubmaking distributor in Germany and we don't have any issues to find a straight 9.4 mm H7 reamer at all. We buy those from a company called Hoffmann tools. If you need the contact or want to order the reamer from us, just let me know.


Where are you located? I need some reamers. P

You do realize this is about a 4 year old post correct?  

But try McMaster Carr or MSC direct for reamers

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#32 Thayneil


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Posted 14 February 2018 - 06:59 AM

View Postpmcuk, on 09 May 2014 - 02:50 AM, said:

View Postronsc1985, on 08 May 2014 - 06:42 PM, said:

Don't make this more complicated then it is. A .370 reamer is actually a 9.4 mm reamer. Just get a 9.4 mm straight taper reamer and go to it.

Indeed - the "complicated" stuff came from me assuming that my reamer was a straight flute since it didn't say otherwise. I've been looking for suppliers here in the UK and they commonly stock tapered reamers for "straight through holes". So I'm hunting down a straight flute one that will ream out the remaining 10mm of stock. Gamola only have drill bits. When I find a supplier I'll post the details for those in the UK.

I enjoy a bit of hobby engineering and using tools so this has been educational.

try Diamond Golf in UK


they have a 9.4 drill in the 2017 catologue

you could get a reamer from Machine Mart maybe?

Edited by Thayneil, 14 February 2018 - 07:02 AM.


#33 Curious



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Posted 14 February 2018 - 03:55 PM

You can also get them from Golfworks:


And they ship internationally or you can get them from their overseas distributors:


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