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S104 9mm wondow films blades

1.Professional Window Film Blades
Preventing scratches on glass, the S104 is a professional window film blades, highly popular among new wrapper masters for its ultra-fine, precise cuts.
2.Ideal Box Cutter Knife Blades
Engineered for versatility, it effortlessly slices through cardboard and packaging materials with consistent performance.
3.The Sharpest Utility Knife Blades
Crafted with premium materials and advanced treatment, it delivers exceptional sharpness and durability for all cutting tasks.

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Product Specification

SINSEUNG S104 60° SK2 Alloy Steel Cutter Blades for Window Film

Product Overview

S104 snap-off utility blades are specially engineered for car window tint and architectural glass film trimming. Made of soft SK2 alloy steel, this blade minimizes scratches on glass while maintaining long-lasting sharpness, ideal for precise film detailing. It matches auto-lock anti-slip utility knife handles to deliver stable, zero-error cutting for all window film thicknesses.

Core Advantages

Premium Soft SK2 Alloy Steel

Adopts special soft alloy material with super wear-resistant performance and anti-rust coating. Triple-layer three-stage grinding edge plus deep V die-cut notches; blades stay sharp after snapping off dull segments. The hyperbolic cutting edge cuts resistance by 35%, leaving mirror-smooth burr-free film edges.
Safe Auto-Lock Cutter Handle

Equipped with sliding self-locking push button. Push to extend or pull to retract blade freely, the secure lock avoids accidental cuts and injuries. Ergonomic anti-slip grip ensures steady control during long-time film wrapping work.
Optimized 60° Acute Tip

60° wide-angle cutting tip adapts to all window film thicknesses, easily handling narrow gaps and curved glass edges without slipping, perfect for fine film trimming details.

Key Specifications

Model: S104
Material: Soft SK2 alloy steel
Tip Angle: 60° acute angle
Dimensions: 73mm(L) × 9mm(W) × 0.38mm(Thickness)
Pack: 10 blades per box
Compatible: 9mm auto-lock small utility knife

Wide Applications

Professionally designed for car window tint film, automotive wrap trimming, and indoor architectural glass film cutting. Also works for thin vinyl and plastic sheet trimming.

Why Choose S104 Window Film Blades

Soft steel material prevents unwanted glass scratches
Anti-rust & wear-resistant for daily shop heavy use
Snap-off segmented design extends service life
Auto-lock handle for safe, wobble-free cutting
Hyperbolic edge reduces cutting force for smooth film cuts

Specification

Model

Angle

Thickness
(mm)

Width
(mm)

Length
(mm)

QTY/
Tube

QTY/
Small Box

QTY/
Large Box

QTY/
Carton

Specs / Carton

Weight/
Carton

Carton Size
(CM)

VOL
(CBM)

S104

60°

0.38

10PCS

100PCS

1000PCS

8000PCS

10*10*10*8

20KG

37*23.5*20.7

0.01799865

Applications

Paper

Window films

Feature

Preventing scratches on glass, the S104 is a professional window film blades, highly popular among new wrapper masters for its ultra-fine, precise cuts. Its also an ideal box cutter knife blades, easily cutting through the packgaing materials. We're striving to make it the sharpest utility knife blades, delivering unmatched performance and reliability for all your cutting tasks.