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Glenny Expansible Broach Set

c5h5nino

Aluminum
Joined
Oct 30, 2015
For sale is a large set of Glenny broaches. I have never seen this design before. It was patented in 1939 (US2184383A) and is quite cleaver. Instead of spacing the broach with shims the broach assembly has the ability to expand. The broach sleeve has a groove with a sloped floor and the broaches have a corresponding taper allowing the broach to expand. The broach is then secured with threaded collars. The entire assembly is pushed through the hole versus just the broach.

Contents of set is as follows:

1x Ø1.250 sleeve with 2x 5/16 & 2x 1/4 broaches
2x Ø1.125 sleeves with 3x 5/16 & 2x 1/4 broaches
5x Ø1.000 sleeves with 3x 3/16 & 13x 1/4 broaches
3x Ø.875 sleeves with 4x 3/16 & 4x 1/4 broaches
3x Ø.750 sleeves with 11x 3/16 & 9x 1/4 broaches
5x Ø.625 sleeves with 7x 3/16 & 11x 3/16 broaches
2x Ø.500 sleeves with 5x 1/8 broaches
1x Ø.4375 sleeves with 3x 1/8 broaches
1x Ø.375 sleeves with 3x 1/8 broaches

$500 OBO please post on thread and send PM.

Thank you!
Lewis

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