Henderson Precision Case Trimmer Collet - Collet #3

Henderson Precision Gen 3 Trimmer Collet

The internal Collet steps ensure that the case head is firmly seated in the Collet, even when there is case rim diameter variation.
The tapered design ensures that the Collet securely closes on the case.

Collet List fit:
The dimensions for each Collet step shown below correspond to common case rim diameters

Collet #1 – .379, .473 & .532 Diameter
222 Rem. Mag, 223 Rem, 225 Win, 22-250, 220 Swift, 243 Win, 6mm Dasher, 6×47 Lapua, 6XC, 244 Rem, 6mm B.R. Rem., 257, 25-06, 264 Win. Mag, 260 Rem, 6.5×47 Lapua, 6.5 Creed, 6mm Creed, 6mm SLR, 6.5×57 Mauser, 6.5mm Win, 6.5 Jap Mauser, 6.5×55 Swede, 6.5×55 SKAN, 270 Win, 270 Savage, 270 Gibbs, 270 Wby, 270 Ackley, 7×57 Mauser, 7mm Wby, 7mm-08, 280 Rem, 284 Win, 7mm Rem. Mag, 7mm B.R. Rem, 30-06, 308 Win, 300 win Mag, 300 Sav, 303 British

Collet #2 – .350, .418 & .506 Diameter
30-30, 7.5×55 Swiss,

Collet #3 – .356, .440 & .545 Diameter
6mm PPC, 6mm Krag, 300 Rem. Ultra Mag, 300 WSM, 300 SAUM, 6.5 PRC, 300 PRC, 7mm PRC. 26 Nosler, 28 Nosler

Collet #4 – .310 & .605 Diameter
300 Norma Mag, 338 Norma Mag, 338 Lapua Mag

Collet #5 ELR - .605 Diameter
300 Norma Mag, 338 Lapua, 33XC, 37XC

Collet #6 ELR - .640 Diameter
.375 EnAbler, 375 CheyTac .416 Hell Fire .458 Vestal

Henderson Precision Gen 3 Trimmer Collet

The internal Collet steps ensure that the case head is firmly seated in the Collet, even when there is case rim diameter variation.
The tapered design ensures that the Collet securely closes on the case.

Collet List fit:
The dimensions for each Collet step shown below correspond to common case rim diameters

Collet #3 – .356, .440 & .545 Diameter
6mm PPC, 6mm Krag, 300 Rem. Ultra Mag, 300 WSM, 300 SAUM, 6.5 PRC, 300 PRC, 7mm PRC. 26 Nosler, 28 Nosler