Wholesale SN Crimping Tool Pliers Crimp Jaw Set 4mm slot jaws Factories, Service

The jaws are a core component specifically installed on crimping tools. They have a specific correspondence with the crimping tools and are the key component in achieving the terminal crimping function during the crimping operation.

SN-48B/58B/68B/2546B/2549/02C/03H/06WF/-6,used for crimping terminals

Product Description

Core Specifications & Material Advantages

Model & Slot Compatibility

This comprehensive lineup provides extensive adaptability for varied crimping operations, equipped with precision 4mm slot jaws tailored to meet the crimping demands of diverse working scenarios.

SN-48B SN-58B SN-68B SN-2546B SN-2549 SN-02C SN-03H SN-06WF SN-6

Terminal Suitability & Premium Alloy Steel

Applicable Terminal Types: Primarily engineered for crimping MIM (Metal Injection Molding) terminals, designed according to structural characteristics to ensure a steady crimping process, optimal outcomes, and solid connections.

Material Advantages: Crafted from premium alloy steel with high hardness (≥51HRC) and outstanding toughness. It resists deformation and wear across sustained operations, while preventing structural failure from unexpected stress, extending operational lifespan and lowering replacement frequency.

Process, Crimping Effect & Key Features

Advanced Technology & Crimping Quality

German Polishing Process: Imparts an ultra-smooth finish to the jaw surface, eliminating micro-burrs and impurities, mitigating terminal friction, and safeguarding contacts against scratching or deformation.

Tighter Crimps & Clear Markings: Combines material endurance and refined tooling to yield ultra-tight crimps that stay secure against signal interruption. Precise, uniform crimp markings (CRIMP MARKING) allow immediate visual verification and streamlined inspection.

Protection, Efficiency & Broad Utility

Protective Performance: Waterproof and rustproof construction enables durable utility across high-humidity workshops, outdoor wet settings, or environments exposed to corrosive substances without degrading accuracy.

One-Press Molding: Delivers rapid, single-press termination without recurrent adjustments, driving peak throughput for batch installations.

Extensive Scope: Flexible configuration enables integration with multiple plier frames, providing broad multi-tool compatibility and lowering tooling costs.

Detailed Pictures

Crimping Jaw Detailed View 1
Crimping Jaw Detailed View 2
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Crimping Jaw Detailed View 8

Frequently Asked Questions

Q Which crimping jaw models and slot sizes are included in this range?
The series covers models such as SN-48B, SN-58B, SN-68B, SN-2546B, SN-2549, SN-02C, SN-03H, SN-06WF, and SN-6, all equipped with standardized 4mm slot jaws for versatile application adaptability.
Q What type of terminals are these jaws primarily engineered for?
These jaws are specifically configured for crimping MIM (Metal Injection Molding) terminals, matching their structural properties to ensure stable, reliable mechanical and electrical terminations.
Q What material is used and what is the hardness specification?
The jaws are fabricated from high-grade alloy steel with a hardness rating of ≥51HRC, delivering high resistance to deformation, wear, and structural fracturing under heavy operating loads.
Q How does the German polishing process improve crimping output?
The German polishing technique provides an ultra-smooth finish that eliminates burrs and contaminants. This reduces friction during compression and protects terminals from scratching or unwanted damage.
Q Are these crimping jaws suitable for humid or outdoor work environments?
Yes, they feature robust waterproof and rustproof qualities, allowing consistent performance in humid workshops, outdoor rainy weather, and exposure to corrosive substances without compromising precision.
Q How does the one-press molding design increase efficiency?
The one-press molding mechanism achieves complete terminal crimping in a single action, eliminating repetitive adjustments and significantly accelerating processing speed during batch crimping operations.

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