





Execute clean, burr-free flush cuts on plastic sprues, 3D printed supports, soft craft wires, and jewelry components. The TTC Diagonal Nipper (Model: PN-150) is a Japanese-engineered 6-inch (150 mm) precision cutter. Forged from high-grade alloy steel with oxide-free heat treatment and induction-hardened cutting edges (58~64 HRC), it combines an ultra-lightweight 110g body, a responsive coil spring, and vibrant yellow non-slip PVC-dipped handles for fatigue-free repetitive cutting.
Why Choose TTC PN-150 Diagonal Nippers
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Precision Flat-Blade Flush Cutting: Ground with a flat back profile that sits completely flush against curved surfaces and molded gates to leave smooth, clean cutoffs without stress marks.
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Induction-Hardened Edge Hardness (58~64 HRC): High-frequency induction edge hardening delivers long-lasting sharpness and easily shears plastic sprues up to Ø 5.0 mm.
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Ultra-Lightweight Fatigue-Free Design (110g): At only 110 grams, this cutter provides quick maneuverability and reduces wrist strain during high-volume assembly lines and studio sessions.
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Internal Coil Return Spring: Smooth coil spring automatically resets the handles after each cut, maximizing speed and comfort for repetitive trimming.
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High-Visibility Yellow PVC-Dipped Handles: Ergonomically contoured non-slip vinyl grips provide a comfortable, tactile hold and resist workshop dirt and oils.
Technical Specifications & Dimensional Profile
| Model Designation | PN-150 |
| Nominal Tool Size | 6 in (150 mm) |
| Overall Length | 162 mm (6.38 in) |
| Net Tool Weight | 110 g (0.24 lbs) |
| Core Material | Forged Alloy Tool Steel |
| Heat Treatment | Oxide-Free Heat Treatment + Induction Hardening on Edges |
| Edge Hardness Range | 58 to 64 HRC |
| Blade Profile | Flat Flush Cutting Edge (Edge Length: 21 mm) |
| Head Dimensions | Head Width: 19 mm • Head Thickness: 8 mm |
| Handle Width & Finish | 49 mm Span • Non‑Slip PVC‑Dipped (High‑Visibility Yellow) |
| Spring Mechanism | Integrated Coil Return Spring |
| Cutting Capacity | Plastic Wire / Sprues up to Ø 5.0 mm |
Free Global Shipping
We process orders within 1-3 business days. Estimated standard international delivery is 6-12 business days.
14-Day Returns
We have a 14-day return policy. Items must be unused, with all original accessories, and in original packaging.
For full details, please refer to our Shipping and Refund policies at the bottom of the page.









