Shenzhen Maisi Blades Co., Ltd. info@maisi-blades.com  +86-15983853385
Zund S3 Z21 3910314 Oscillating Knife Blade for Small Details
Zund Z21 (u3910314) is a premium, flat-stock tungsten carbide oscillating blade specifically engineered for intricate detailing, tight radiuses, and complex geometries.

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Zund S3 Z21 3910314 Oscillating Knife Blade for Small Details


Key Specifications of the Z21 Blade

Part Number: 3910314
Blade Material: Tungsten Carbide (Hard Metal / HM)
Cutting Angle: 63° / 84°
Thickness: 0.63 mm
 Maximum Cutting Depth: 17.2 mm
Compatible Tool Heads: Zünd EOT (Electric Oscillating Tool), EOT-250, and POT (Pneumatic Oscillating Tool)
 Compatible Cutter Series: Zünd S3, G3, and L3 systems

Ideal Material Applications
Because it balancing a deep 17.2mm reach with a fragile, ultra-pointed tip, the Z21 is optimized for lightweight or fibrous structural media: 
Packaging & Display: Corrugated cardboard, solid carton, paperboard, and honeycomb board.
Foams: Light foam core, polyurethane (PUR) foam, and polyethylene (PE) foam.
Gaskets & Textiles: Felt, rubber sheets, magnetic foil, and polyester fabrics.
Skins: Fine leather hide detailing. 

Tool Head Compatibility
The Z21 blade is compatible with standard Zund tool setups, sliding into specialized blade holders depending on the module used: 
EOT (Electric Oscillating Tool): Standard choice for detailed graphic panels, light foam, and folding carton board.
EOT-250: Designed for high-frequency processing of denser substrates.
POT (Pneumatic Oscillating Tool): Combined with a 0.63mm blade holder (or a 1.5mm holder outfitted with a 1.5/0.63mm reduction sleeve) to provide heavy stroke lengths for rigid materials. 



Procurement Options
Aftermarket Alternatives: For budget-conscious production lines, high-quality generic tungsten carbide equivalents can be found through industrial distributors like Shenzhen Maisi Machinery Co., Ltd. aftermarket suppliers


Replacement for: 10370 COMPO008757,ATOM 01033569 01039907,Ronchini RM-01039907,Comagrav FNS13,Gerber MCT SE21 895022,MultiCam 94-02466-910.314


If you have more questions to know ,please contact us . 
Our team at Maisi Blades is dedicated to providing excellent customer service and we are always ready to assist you with any information you may need.
Whether it’s regarding our blade products, pricing, delivery options, or any other related queries, we are here to help.
Thank you for considering Maisi Blades as your trusted partner in the industry. We look forward to hearing from you soon!
Shenzhen Maisi Blades Co., Ltd.
Email: info@maisi-blades.com        798090832@qq.com
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