RCBS Case Trimmer Collets work like draw collets on a lathe. They secure cases for trimming to length. Work in RCBS Rotary Case Trimmer and Rotary Case Trimmer-2.

Holds the following:

• 17 Remington
• 220-250 Remington
• 220 Swift
• 221 Fireball
• 222 Remington
• 222 Remington Magnum
• 223 Remington
• 225 Winchester
• 240 Weatherby Magnum
• 243 Winchester
• 6mm Remington
• 25-06 Remington
• 250 Savage
• 257 Roberts
• 257 Weatherby Magnum
• 264 Winchester Magnum
• 6.5 Remington Magnum
• 6.5 TCU
• 6.5x54mm
• 270 Weatherby Magnum
• 270 Winchester

• 280 Remington
• 284 Winchester
• 7mm Bench Rest
• 7mm Remington Magnum
• 7mm TCU
• 7mm Weatherby Magnum
• 7mm-08 Remington
• 7X57 Mauser
• 30-06 Springfield
• 300 H&H Magnum
• 300 Savage
• 300 Weatherby Magnum
• 300 Winchester Magnum
• 303 British
• 308 Winchester
• 8mm Remington Magnum
• 8×57 Mauser
• 338 Winchester Magnum
• 340 Weatherby Magnum
• 35 Remington
• 45 ACP