Jeffo1960 Posted March 7, 2023 Report Share Posted March 7, 2023 Are the above mandrels in Carbide,worth the extra money over the Stainless Steel,.As they are .002 under bullet dia, thinking of using for neck tension on my 308 brass,thanks in advance Quote Link to comment Share on other sites More sharing options...
Richard.S Posted March 12, 2023 Report Share Posted March 12, 2023 I use the Sinclair sizing mandrels and they don’t quite give me the neck tension I’m after. Will probably move to the turning mandrels myself. Quote Link to comment Share on other sites More sharing options...
Popsbengo Posted March 12, 2023 Report Share Posted March 12, 2023 34 minutes ago, Richard.S said: I use the Sinclair sizing mandrels and they don’t quite give me the neck tension I’m after. Will probably move to the turning mandrels myself. Have you tried Century 21 mandrels? They come in 1/0th" increments and fit the Sinclair holder. Quote Link to comment Share on other sites More sharing options...
Richard.S Posted March 12, 2023 Report Share Posted March 12, 2023 32 minutes ago, Popsbengo said: Have you tried Century 21 mandrels? They come in 1/0th" increments and fit the Sinclair holder. No I haven’t might have a look at that though cheers. Quote Link to comment Share on other sites More sharing options...
jcampbellsmith Posted March 12, 2023 Report Share Posted March 12, 2023 3 hours ago, Popsbengo said: Have you tried Century 21 mandrels? They fit the Sinclair holder. +1 My 21st Century mandrels are 0.263, 0.2635, 0.264, etc. Very handy. Regards JCS Quote Link to comment Share on other sites More sharing options...
Jeffo1960 Posted March 12, 2023 Author Report Share Posted March 12, 2023 I have bought a sinclair turning mandrel, and 1 of 21st century to try and see how it goes Quote Link to comment Share on other sites More sharing options...
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