The DONGCHENG HD110209 9 mm Precision Snap-Off Knife is made for electricians, installers, model makers, packers, signage and craft workers, and DIY users who need a sharp blade for detailed work. The narrow 9 mm blade is scored into segments. When the tip dulls, snap off the used segment to expose a fresh, sharp edge. The slim body gives good control for trimming, scoring, and marking, and the lock keeps the blade from sliding back while you cut.

Key Features

9 mm snap-off blade: narrow, sharp, and easy to control for detailed cuts
Segmented blade: snap off the dull tip for a fresh edge in seconds
Slim, lightweight body: comfortable for fine work and extended use
Blade lock: slide lock holds the blade firmly in place while cutting
Metal blade channel: keeps the blade straight and stable
Comfortable grip: non-slip handle for secure, precise control
Spare blades: extra blades stored in the handle
Trusted brand: made by DONGCHENG, known for professional-grade tools

Application

Trimming paper, card, and thin plastic
Scoring and cutting wallpaper, vinyl, and foam sheet
Stripping cable sheathing
Craft, model-making, and signage work
Packaging and carton opening
Workshop, site, and DIY use

Technical Specification

Specification	Detail
Brand	DONGCHENG
Model	HD110209
Product Type	Precision Snap-Off Knife (Utility Knife)
Blade Width	9 mm
Blade Type	Snap-off, segmented
Blade Material	Carbon steel
Body Material	Metal reinforced with plastic
Lock Type	Slide lock
Handle	Non-slip grip
Country of Origin	China
Packaging	1 piece, blade included

Safety Note:

Always cut away from your body and keep fingers clear of the blade path. Retract the blade when not in use. Snap off used segments with the built-in snapper or pliers, wearing eye protection, and dispose of them safely. Keep out of reach of children.

DONGCHENG 9 mm Precision Snap-Off Knife (HD110209)-A slim 9 mm snap-off blade knife for fine, accurate cutting.

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