What is a case trimmer?
John Peck What is a case trimmer?
The case head, which protrudes out of one end of the case holder, is positioned against an adjustable stop screw. The user rotates the cutter using the handle or a power adaptor until the cutter has cut to the full length of its travel. This case trimmer trims cases squarely and to a very consistent length.
What is a trim die for reloading?
Redding trim dies allow you to file trim your cases without unnecessary resizing. For case forming and necking brass down from another caliber, Redding trim dies can be the perfect intermediate step before full length resizing. …
What is a trim die?
or trimming die noun Metalworking. a die for trimming flash from a casting, forging, or stamping.
What is an RCBS trim die used for?
This hardened die is designed to be used with a file to run a case into a die and cut it to length.
What is case trim length?
In the standard calibres we have to trim because, as the case gets longer with the brass flowing forwards, the case will end up too long to actually chamber in the rifle. So, we trim the case back to a set distance to give us clearance in the chamber. The length we trim back to is called the ‘trim length’.
What is a trim die reloading?
What is the case length of a 308?
. 308 Winchester
| 308 Winchester | |
|---|---|
| Rim diameter | 0.4728 in (12.01 mm) |
| Rim thickness | 0.0539 in (1.37 mm) |
| Case length | 2.015 in (51.2 mm) |
| Overall length | 2.800 in (71.1 mm) |
Do you need to trim your cases when reloading?
In the standard calibres we have to trim because, as the case gets longer with the brass flowing forwards, the case will end up too long to actually chamber in the rifle. So, we trim the case back to a set distance to give us clearance in the chamber.
