dbarnhart
Member
I have about 3000 cases that need trimmed staring me in the face. It is time to step up my case trimming throughput.
While the Giraud trimmer is really nice, the thing that attracted me to the Dillon is the fact that by mounting it in the press it becomes a part of the sizing and decapping process and does not require an extra step.
I mounted it on my Hornady LnL AP. As others have noted the startup torque of the motor causes the LnL bushing to unlock from the press. Hornady has a shim that purports to correct the problem. I have one on the way.
I'm guessing that the Dillon Die Plate is thinner that the Hornady's upper casting because I needed to screw the sizing die in quite far, to the point that part of the chip exhaust port on the die is obscured.
It is quieter than I expected. After hearing other people's comments and watching a few YouTube videos I thought it was going to be really loud, to the point that hearing protection would be necessary. It is not. It makes no more noise that the Frankford Arsenal vibratory polisher on the floor next to my bench.
I examined the trimmed case mouth under an 8X loupe and the cut it makes seems very clean. I'm going to set up a subsequent station on the press with my sizing die backed WAY out so that the expander ball gets run through the case neck after trimming. That should take care of any teensy burrs on the inside of the case mouth.
Because the Hornady presses are so popular I'm sure there would be a lot of interest in some photos and a video. After I work through any other issues and have run a few hundred cases through it I'll do that.
While the Giraud trimmer is really nice, the thing that attracted me to the Dillon is the fact that by mounting it in the press it becomes a part of the sizing and decapping process and does not require an extra step.
I mounted it on my Hornady LnL AP. As others have noted the startup torque of the motor causes the LnL bushing to unlock from the press. Hornady has a shim that purports to correct the problem. I have one on the way.
I'm guessing that the Dillon Die Plate is thinner that the Hornady's upper casting because I needed to screw the sizing die in quite far, to the point that part of the chip exhaust port on the die is obscured.
It is quieter than I expected. After hearing other people's comments and watching a few YouTube videos I thought it was going to be really loud, to the point that hearing protection would be necessary. It is not. It makes no more noise that the Frankford Arsenal vibratory polisher on the floor next to my bench.
I examined the trimmed case mouth under an 8X loupe and the cut it makes seems very clean. I'm going to set up a subsequent station on the press with my sizing die backed WAY out so that the expander ball gets run through the case neck after trimming. That should take care of any teensy burrs on the inside of the case mouth.
Because the Hornady presses are so popular I'm sure there would be a lot of interest in some photos and a video. After I work through any other issues and have run a few hundred cases through it I'll do that.
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