SK-12 STAINLESS STEEL SELF-RETRACTING SAFETY KNIFE
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All stainless steel self-retracting safety knife. NSF approved. The cleanability of the OLFA SK-12 is perfect for work environments where water is circulated and keen sanitary supervision is requisite. ※The SK-12 is NOT designed for cutting food itself.
Features
Self-Retracting Blade Safety Cutter
The SK-12 All Stainless-Steel Semi-Automatic Self-Retracting Safety Cutter is ideal for those looking to cut with exceptional safety features. The spring-activated blade retracts when lifted from the cutting surface, minimising accidents and unwanted cuts.
NSF Certified All-Metal Design
The OLFA SK-12 is a must-have in food processing locations. Its cleanability is perfect for work environments where water is used and keen sanitary supervision is a requisite. Flush vents coupled with a simple design make this cutter easy to clean and sanitise.
*Regular cleaning is recommended.
*What does the NSF seal mean? A product that has been put through rigorous testing and meets the NSF standards for approval receives the seal to be placed on the product. Products are regularly re-tested to ensure that they still meet the high standards.
How to wash the SK-12
Avoid Contamination
The SK-12 is metal detectable from handle to blade and manufactured from 100% magnetic stainless steel.
*Detecting ability differs depending on the machine and/or category of food under inspection.
Tool-Free Easy Blade Exchange
Pre-loaded with a premium stainless-steel dual-edge SKB-2S blade with unmatched sharpness and edge retention. Blade changes are tool-free and efficient. SKB-2S resists rust and is the best fit when you need a sharp blade in wet environments.
How to unload the blade
How to load the blade
GS Mark – Geprüfte Sicherheit (Tested Safety)
The SK-12 has acquired the GS mark, which certifies it meets the quality and safety standards set by the German Product Safety Act (ProdSG).
Video
OLFA SK-4 vs SK-7 vs SK-12 comparison
| Specification | OLFA SK-4 | OLFA SK-7 | OLFA SK-12 (this model) |
|---|---|---|---|
| Body | ABS body with stainless-steel blade channel | Compact ABS body (100% recycled) with stainless-steel blade housing | All stainless steel |
| Blade fitted | SKB-2 dual-edge safety blade | SKB-7 slim dual-edge blade with 90° edge | SKB-2S stainless-steel dual-edge blade |
| Cutting depth | 19mm | 11mm | – |
| Corrugated board | Up to 3-ply | Up to 2-ply | – |
| NSF certified / metal detectable | – | – | Yes / Yes |
| Carrying | Lanyard hole | Pocket size, recessed slide, large loop | – |
| Best for | Everyday warehouse and packaging work, including heavier corrugated boxes | Carrying in a pocket for light, everyday box and film opening | Food processing and wet areas where the knife must be washed and be metal detectable |
All three are semi-automatic, spring-activated self-retracting safety knives. Specifications from OLFA (olfa.com and olfa.co.jp).
Series
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Every OLFA Safety Knife makes a contribution to safe working conditions.
Applicable Blades
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Stainless steel blade for "SK-12" and other OLFA safety knives.
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Rounded-tip stainless steel blade for "SK-12" and other OLFA safety knives.
Category
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Featuring Quick Blade Change, every OLFA Safety Knife makes a contribution to safe working conditions.
| Warranty period | Limited Lifetime Warranty |
|---|---|
| Coverage | OLFA utility knives, safety knives, rotary cutters, specialty cutters and art knives are covered for the lifetime of the product against significant defects in material and workmanship from the date of purchase. A defective product will be replaced free of charge or refunded, at OLFA's discretion. The warranty applies to the original purchaser only and is not transferable. |
| Not covered | Replacement blades of all styles and models, including blades supplied with the knife or cutter; OLFA TouchKnife, scissors, cutting mats, rulers and multi-purpose scrapers; normal wear and tear. |
| Warranty void if | The product has been damaged, repaired, altered, tampered with, reworked, or improperly used or stored, or it was not bought from OLFA or an authorised OLFA reseller. |
Contact Techno Tools with your proof of purchase (invoice or receipt). OLFA may ask for the product to be returned for inspection before it is replaced or refunded.
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for orders above RM500 with a total weight under 22kg. Otherwise, delivery charges are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.