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Cal.20 Crimpers


SKU: N/A Category: Tag: Product ID: 52


Hardened steel hemming bobbins with female M6 attachment

-N.1 : Bobbin for “Livery” powders and low weights.
-N.2 : Standard all purpose bobbin.
-N.3 : Bobbin for heavy weights and progressive powders.
-SPECIAL : Standard rim 1mm thicker

Bushing guide

To be applied externally with respect to the hemming bobbin, it keeps the cartridge case aligned during the hemming phase.
Applicable to hemming bobbins from 27mm diameter


The flattener is a fundamental tool for stabilizing the plastic of the case before the passage of the rim, this operation is used to ensure that the rim does not undergo changes in height once the cartridge is finished.


The coining device is used after the roll crimping of the cartridge, like all the other coils it must be adjusted precisely, and is used to lengthen the taper of the engraving folds.
With this step no central holes remain in the closure, and you do not see the incision marks on the inside of the hemmed edge.

Additional information

Weight 0.3 kg
Dimensions 10 × 10 × 5 cm
Caliber 20

Coiner, Flattener, Star Crimper 20-4, Star Crimper 20-6, Star Crimper 20-8, 20-SP-1 (Plastic Stellar Thin Edge) STEEL, 20-SP-2 (Plastic Stellar Medium Edge) STEEL, 20-SP-2 SPECIAL (Plastic Stellar Medium Edge SPECIAL) STEEL, 20-SP (Plastic Stellar Medium Edge) BRASS, 20 OTC (Cardboard Round Edge) STEEL, 20 OTP (Plastic Round Edge) STEEL, 20 SC (Stellar Hemming Cardboard) STEEL, 20 PALLA (Slug) STEEL, Pre-Closure Crimper, Bushing Guide

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