Lower Knife (210184) for Mauser Special 9656
Achieve a professional, factory-quality finish with the Lower Knife (Part #210184). Specifically designed for the Mauser Special 9656 industrial sewing machine, this stationary cutting blade is a fundamental component of the machine's trimming assembly. It provides the stable, razor-sharp base required for the upper knife to shear fabric edges cleanly and consistently before the overlock stitch is applied.

In high-speed apparel production, the lower knife must withstand constant friction and pressure. This part is engineered to maintain its edge and alignment under the rigorous demands of a 6,000+ RPM environment.

Key Features & Benefits
Ultra-Hardened Steel Alloy: Forged from premium high-carbon steel and vacuum-heat-treated for maximum durability. This ensures the blade resists "nicks" and abrasive wear even when cutting tough, dense, or synthetic textiles.

Precision-Honed Cutting Surface: Features a factory-calibrated edge ground to microscopic tolerances. This provides a perfectly flat contact point for the top knife, ensuring a clean "scissor" action that prevents fabric from "chewing" or slipping.

Vibration-Damping Geometry: Engineered to the exact weight and thickness specifications of the Mauser Special 9656. This reduces harmonic vibration (chatter), which protects the knife holder and ensures a smoother, quieter cutting cycle.

Zero-Play Mounting: The mounting base is machined for a perfect flush fit into the lower knife block. Once installed, the 210184 remains rock-solid, preventing the "creeping" that causes inconsistent seam widths.

Heat-Dissipating Finish: The blade surface is polished to reduce friction-generated heat, which is essential for preventing synthetic fibers from melting and sticking to the trimming assembly during long production shifts.

Technical Specifications
Attribute Details
Part Number 210184
Component Type Lower Knife (Stationary Blade)
Compatible Model Mauser Special 9656
Material Hardened High-Performance Steel
Finish Micro-Ground / Anti-Corrosive Polishing
Primary Function Providing a precise shearing edge for fabric trimming
Why Choose the 210184 Lower Knife?
The trimming system is only as good as its stationary base. A worn or generic 210184 knife often lacks the necessary hardness, leading to a "rounded" edge that forces the upper knife to work harder, dulling both blades prematurely. If the lower knife is not perfectly aligned, you will experience "ragged" edges and uneven seams. By choosing the Mauser Special 210184

Orders are typically processed within 1–3 business days.

We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.

Free shipping is available on U.S. orders over $99.

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For urgent orders or shipping questions, please contact us before placing your order.

We stand behind the quality of the products we sell.

• Genuine OEM parts are covered by the manufacturer's warranty where applicable.

• Aftermarket and generic parts are covered against manufacturing defects.

• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.

If you have any questions, our support team is happy to help before or after your purchase.