diameter
Showing all 7 results
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30 Caliber Neck Only Reamer
$30.00This reamer is neck only for 30 caliber. Designed to modify a neck diameter to standard 30 caliber neck dimensions (nominal .338″) Can also be used to lengthen a neck cut.
NOTE: No gauges are available for shipment with this reamer.
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338 Caliber Neck Only Reamer
$30.00This reamer is neck only for 338 caliber. Designed to modify a neck diameter to standard 338 caliber neck dimensions (nominal .372″) Can also be used to lengthen a neck cut.
NOTE: No gauges are available for shipment with this reamer.
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7mm Neck only
$30.00This reamer is neck only for 7mm caliber. Reamers are designed to provide a standard chamber for the specified caliber, that means the neck will normally be about .004” over the diameter of the loaded round. .3165″ diameter neck for chamber.
NOTE: No gauges are available for shipment with this reamer.
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Forster Datum Dial
$89.95The Forster Datum Dial makes it possible for the handloader or gunsmith to use ordinary dial calipers to make normally difficult length measurements based on the case shoulder. By measuring cases to the datum line on the shoulder, the reloader can custom-fit the ammunition to a rifle’s chamber for the best possible fit for better accuracy potential and longer case life.
Gunsmiths can easily check the length of customers reloads verses the chamber.
This tool can also be used to double check headspace gauges if questions arise
Datum Dial in box, from Forster
Included are complete instructions, storage box, and a laminated chart with common datum diameters.
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Forster Datum Dial Kit
$132.95The Forster Datum Dial Kit makes it possible for the handloader or gunsmith to use ordinary dial calipers to make normally difficult length measurements based on the case shoulder. By measuring cases to the datum line on the shoulder, the reloader can custom-fit the ammunition to a rifle’s chamber for the best possible fit for better accuracy potential and longer case life.
The gold “bullet dials” makes it easy to accurately determine bullet seating depth measured from the ogive when changing the seater die setting or when checking loaded rounds for consistency. It can also be used to check the bullets alone for variations that could hurt accuracy.
The Complete Kit includes the Body with Case Dial for checking cases and two Bullet/Cartridge Dials. The #1 dial fits 224, 243, 264, 284, and 308 calibers. The #2 dial fits 172, 204, 257, 277, and 338.
Gunsmiths can easily check the length of customers reloads verses the chamber. Seating depth verses throat, and uniformity of ammunition. All errors that can make problems hard to diagnose.
This kit can also be used to double check headspace gauges if questions arise.
Included are complete instructions, storage box, and a laminated chart with common datum diameters.