S503 9mm Cutter
1.Robust Multi-Purpose Performance
The SINSEUNG S503 aluminum utility knife serves as a versatile box cutter, easily handling cardboard and packaging materials. Its durable construction ensures reliable performance across various applications.
2.Precision Compact Design
This small cutter knife excels in detailed tasks. The 9mm blade delivers clean cuts while the aluminum handle provides lasting durability for warehouse and workshop use.
Product Specification
S503 Ambidextrous Aluminum Body 9mm Snap Off Utility Knife, Auto-Lock Anti-Slip Pocket Cutter Compatible with 30° & 60° Blades
Core Product Advantages
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Sturdy Lightweight Aluminum Die-Cast Construction
The whole frame is made with aluminum die-casting technology, boosting structural sturdiness while cutting down overall weight for long-term fatigue-free use. Internal stainless steel components strengthen blade holding stability, paired with a textured non-slip plastic pusher slider for smooth blade extension and retraction control, resisting bending and deformation under frequent heavy cutting.
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Reliable Auto-Lock Safety Mechanism
The built-in auto-lock slider firmly secures the blade at any extended length. Even during forceful, pressured cutting tasks, the blade stays locked in position with no slipping or unintended retraction. This locking design eliminates accidental cut risks, greatly improving operation safety and delivering consistent, precise cutting lines.
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Ambidextrous Symmetrical Design for Left & Right Hand Use
Symmetrical knife tip structure delivers balanced stability whether operated with left or right hand, bringing flexible usability for all users. You can freely swap between 30° acute-angle blades for intricate precision trimming and 60° standard blades for general thick-material slicing, catering to detailed crafts and heavy cutting scenarios respectively.
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Ergonomic Anti-Slip Streamlined Grip
Streamlined curved body fits naturally inside your palm. Embossed anti-slip texture along the knife side prevents hand slippage during prolonged cutting, reducing hand strain and ensuring steady control for neat, clean cuts on every project.
Versatile Application Scenarios
Full Product Specifications
Compatible Blade: Standard 9mm snap-off blades (30° / 60° optional)
Materials: Aluminum die-cast body, stainless steel internal parts, plastic slider
Dimensions: 147 × 10 × 20 mm
Net Weight: 34g
Appearance: Black aluminum body with red end clip
Specification
|
S503 |
|
|
Net Weight |
34g |
|
Material |
Aluminum, Stainless Steel, Plastic |
|
Length |
147mm |
|
Width |
20mm |
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Thickness |
10mm |
|
Color |
Black body and red clip |
|
Inner Box |
Carton |
Weight/ |
Carton Size (CM) |
VOL |
|
10PCS |
200PCS |
9.7KG |
43*23*30 |
0.02967 |
Applications
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Paper |
Films |
Woven Bag |
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Plastic Sheeting |
PPF/Car Wrap |
Leather |
|
Cardboard |
Wallcovering |
And more |





Feature
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This SINSEUNG s503 aluminium utility knife is both durable and sharp. It is a multi purpose box cutter and easily opens box cutting through cardboard and packaging material. Its small size makes it perfect for detailed work and for working in small places. The 9mm blade cuts cleanly and precisely while the aluminum handle ensures long-lasting reliability. Suitable for warehouse and workshop applications and for everyday use, this tool excels in a wide range of applications.
