Categories
Utility Knives
A utility knife is a cutter whose blade is never sharpened — it is snapped or replaced — which is where its consistent sharpness comes from. The range here covers snap-off and trapezoid models plus replacement blades.
Bosch Electrician Cable Cutter Blade 1600A02NF5
Bosch · Utility Knives
Bosch Folding Utility Knife 1600A016BL
Bosch · Utility Knives
Bosch Professional Universal Utility Knife 1600A01V3H
Bosch · Utility Knives
Bosch Professional Utility Knife 18 mm 1600A01TH6
Bosch · Utility Knives
Elta Ergonomic Safety Utility Knife Set 18 mm- 9 mm 140 mm
Elta · Utility Knives
Elta Ergonomic Safety Utility Knife Set 18 mm- 9 mm 172 mm
Elta · Utility Knives
Elta Metal-Bodied Safety Utility Knife 18 mm
Elta · Utility Knives
FRS Maket Bıçağı Metal Kırmızı KOD:153
Utility Knives
FRS Maket Bıçağı Plastik Sarı KOD:152
Utility Knives
FRS Maket Bıçağı Plastik Siyah KOD:151
Utility Knives
GFB Metal Utility Knife 9 mm
GFB · Utility Knives
GFB Narrow Utility Knife Blade 9 x 0.4 mm
GFB · Utility Knives
GFB Narrow Utility Knife Blade 9 x 0.4 mm Pointed
GFB · Utility Knives
GFB Utility Knife Blade 18 x 0.5 mm 14 Segment
GFB · Utility Knives
GFB Utility Knife Blade 18 x 0.5 mm 7 Segment
GFB · Utility Knives
GFB Utility Knife Blade 18 x 0.5 mm Unscored
GFB · Utility Knives
GFB Utility Knife Blade 18 x 0.5 mm SK3 Pro
GFB · Utility Knives
GFB Maket Bıçağı Yedeği Dar 9 mm 0.40 mm
Utility Knives
GFB Maket Bıçağı Yedeği Geniş SK5-Pro KOD:4522
Utility Knives
GFB Metal Utility Knife UK05 Eco
GFB · Utility Knives
GFB Metal Utility Knife UK04 Red/Black
GFB · Utility Knives
GFB Metal Utility Knife 18 mm Pro
GFB · Utility Knives
GFB Metal Maket Bıçağı Profesyonel
Utility Knives
GFB Plastic Utility Knife Grey
GFB · Utility Knives
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Snap-off and trapezoid blades
Snap-off blades come in 9 mm and 18 mm: 9 mm for paper, film and thin material, 18 mm for cardboard, carpet and insulation. When the tip dulls, it snaps off to expose a fresh edge.
A trapezoid blade is replaced whole rather than snapped. It is thicker and more rigid, so it does not flex in carpet, vinyl and hard materials. Choose trapezoid where cutting force matters, snap-off for fine work.
Safe use
Always cut away from the body, and extend only as much blade as the material needs — a long blade flexes and can snap and fly. Used segments go into a closed blade box, never straight into the bin.
Frequently Asked Questions
9 mm or 18 mm blades?
9 mm for paper, film and thin material; 18 mm for cardboard, carpet and insulation. A narrow blade flexes in thick material.
When do I need a trapezoid blade?
For carpet, vinyl and hard materials. It is thick and rigid and will not flex mid-cut, where a snap-off blade would break.
Can utility blades be sharpened?
No. Snap-off blades expose a fresh edge when the tip is snapped; trapezoid blades are replaced whole.
How far should the blade extend?
Only as far as the material is thick. Extra blade flexes under side load and can snap and fly.
How should used blades be disposed of?
In a closed blade container. Loose blades cut through bin liners and cause injuries.