Zero stress.
Zero support marks.

Protect delicate jewelry models from cracking. Our ultra-thin blades deliver a stress-free, perfect cut, preserving your CAD masterpiece perfectly intact.

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MADE IN JAPAN

Engineered for the Jewelry Industry

In jewelry manufacturing, 3D printers are primarily used to create master models for casting (using castable resin or wax). The SPN-165S is crucial for removing the support structures safely and efficiently.

Cutting in Intricate Areas

Jewelry designs often feature highly delicate and complex details, such as stone-setting prongs and filigree. Our ultra-thin blades and fine, pointed tips are essential to reach into tight, narrow spaces.

Preventing Resin Breakage

Castable resins tend to be brittle and prone to cracking after curing. Dull nippers "crush" or "pinch," causing micro-fractures. The SPN-165S provides a high-performance, clean shearing cut.

Reducing Finishing Time

If support marks (nubs) are left behind, the subsequent finishing process takes much longer. Experience a true flush cut that allows you to cut right at the base of the model.

Key Features of SPN-165S

Designed to make removing supports and deburring 3D printed castable resin and plastic parts more comfortable and precise than ever before.

Ideal for 3D Printing

Perfect for cutting gates and deburring plastics and resins. It truly shines when removing supports from 3D printed objects like PLA and ABS.

Precision Reach Blade Design

From intricate stone settings to ultra-fine bands. Precision targeting for only the supports you want to remove, reaching deep into narrow gaps.

Beautiful Flush Cut

Leave no support marks behind. Special blade grinding ensures a perfectly flat cut surface that dramatically reduces post-processing and filing time.

Ergonomic Handling

The blade angle has been modified from 15° to 7°. This aligns your arm, wrist, and the blade edge in a straight line, enabling precise work in a natural posture.

Fatigue-Reducing Spring

Equipped with a highly durable plastic spring. The blades open automatically, significantly reducing hand fatigue during continuous cutting.

Reliable Cutting Capacity

Despite its precision profile, it boasts a tough edge capable of cutting plastics up to Ø5.0mm thick. Thicker supports and runners are handled with ease.

Never crack a resin model again.*

Slice, don't crush. A smooth, clean cut that puts zero stress on the resin, drastically reducing your defect rates.
Removing 100 supports a day has never been this effortless. The crisp, lightweight cut that professional model makers and casting houses demand.

* Results may vary depending on the properties of the resin material used.

Specifications

Specification Details

Item Code	301-172
Product Name	SPN-165S Slim Plastic Nippers
Length	165mm
Weight	115g
Material	Vanadium Steel
Hardness	HRC 52–60
Cutting Capacity	Plastic Ø5.0mm
Origin	Made in Japan

Do not use on hard materials such as metal wire. Doing so may cause the blade to chip.

Zero stress. Zero support marks.