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Ceramic micro cutter 0.1 mm blade

Art. no. SO400

At a glance

Safety cutter with ceramic mini blade
0.1 mm small blade
Ideal for opening film packaging
Finger-friendly design
Ideal for kitchen, office and workshop

SO400 Keramik Micro Cutter CURT-tools_1600

4.79€ net · excl. VAT

Prices in EUR, net – for business customers only. Shipping: €14 flat rate within Europe, free of charge from €300 goods value (Shipping costs, in German) · Delivery time on request

Quantity discount	net / pc.
from 20 pcs. (−3 %)	4.65€
from 50 pcs. (−6 %)	4.50€

Request a quote by email Order in our German online shop

or call us: +49 (0) 211 / 97174619

Mini cutter with ceramic blade for film, bags and paper

Ceramic blade | magnet and eyelet | small and finger-friendly

This small cutter has a ceramic mini blade with a safety grind designed not to injure the skin. It opens film packaging, cuts products out of thick blisters and cuts through single layers of paper.

The rubberised housing sits securely in the hand and also allows longer periods of work. A magnet holds the cutter on metal, and the eyelet lets it hang on a key ring. According to the manufacturer, ceramic blades last up to ten times longer than steel blades. The manufacturer is RiteKnife.

Applications & cutting materials

Which materials is this knife made for — and where does it reach its limits?

Particularly suitable

Adhesive tape

Opening blister packs

Suitable

Opening film/paper sacks

Stretch film

Strapping

Free-hanging film/paper web

Not suitable Cardboard – lids/flaps · Cardboard – cutting to size · Cardboard – octabins · Sticking on rolls · Stripping the outer layer of rolls · Big bags · Polystyrene (EPS) · Foam materials · Rubber · Carpet/floor covering

Knife know-how

3 Fully shielded blade

2 Fully automatic blade retraction / protection

1 Automatic blade retraction

0 No additional safety

Safety level 2 · Scale 0–3

Safety blade — specially shaped blade (usually ceramic) with an integrated safety profile, cuts material but makes deep, uncontrolled cuts more difficult.

All safety levels explained →

Further safety features Tape slitter

Cutting depth

Adjustable cutting depth: no.

Housing

PlasticPlastic

Plastic (PP/PA) — light and cost-efficient, for occasional to regular use.

Further features

Knife type: safety knife

Safety knives are designed for continuous professional use — usually with an automatic or manual blade guard that prevents cuts when the knife is not in use. The standard choice in logistics, retail and production.

Ergonomics: ergonomic design

Ergonomic design — the handle shape is designed around the hand position when cutting and reduces fatigue with repeated use.

Ergonomics: SoftGrip

SoftGrip — reduces fatigue over long shifts thanks to grippy, padded zones.

Ergonomics: left- and right-handed

Left- and right-handed — can be used with either hand, with or without conversion depending on the model, equally suitable for left- and right-handed users.

Weight: < 50 g

< 50 g — featherlight, practically unnoticeable when carried all day, for example on the belt or in the hand. This model weighs 16 g.

Material: ceramic

Ceramic — extremely hard and rust-free, stays sharp exceptionally long, more sensitive to lateral loads than steel.

Coating: uncoated

Uncoated — constant basic sharpness without coating wear, cost-efficient and proven. The most economical choice for standard applications.

Sharpness: long edge life

Long edge life — much longer service life until the next blade change than standard blades. Reduces change intervals and blade consumption in intensive use.

Blade safety: without snap-off segments

Without snap-off segments — continuous blade without predetermined breaking points, no risk of a segment breaking off uncontrolled.

Blade safety: safety grind

Safety grind — deliberately reduced initial sharpness noticeably makes accidental skin cuts harder, without making the blade unusable for the material being cut.

Technical data

Safety level: Level 2
Handle material: Plastic
Blade type: Special shape
Max. cutting depth (mm): 2
Blade change: No
Suitable for left-handed users: Yes
Eyelet: Yes
Dimensions (L×W×H) mm: 30 × 30 × 3
Weight (g): 16
Packaging unit: 1 - in a bag
Certificate: none
Article number: SO400

Weight 16 g

Featherweight Pro Heavy

Size

Mini Standard Very large

Downloads & blade change

Technical data sheet for printing.

SO400 Technical data sheet

Technical data, blade change instructions and safety notes – DIN A4

Download →

Alternatives

More small safety knives for similar tasks, also with automatic blade retraction.

Safety Cutter 00200Ceramic safety bladeCutting depth 2 mmDisposable – no blade change5.99€ net

View S072

mini automaticautomatic blade retractionCutting depth 9 mmBlade change possible8.99€ net

View U10514

mini manualManually retractable bladeCutting depth 9 mmBlade change possible8.99€ net

View U10515 RECOMMENDED

Safe 21automatic blade retractionCutting depth 37 mmBlade change possible8.99€ net

View US21

Accessories

Useful accessories for knives and blades.

Collection boxes

for dull blades
special closure
in 4 sizes

View

Lanyards

“lanyard”
extra strong
up to 120 cm long

View

Cutting rulers

with steel edge
high quality
with finger guard

View

Holsters

knife pouch
in 3 sizes
reinforced seams

View

Notes

3663 Kendlewood Court,
De Pere, WI 54115
USA
View all RiteKnife products →
View manufacturer website →
Contact in the EU:
C-URT GmbH · Ikenstr. 47
40625 Düsseldorf · direkt@curt-tools.com

Safety notice

This knife is a sharp working tool. Use only as intended. Keep out of the reach of children. Wear suitable protective gloves if necessary. Replace blades safely in accordance with the blade change instructions – do not make any improper modifications.