
MARTOR
Frequently asked questions
Common questions about MARTOR from 3G Electric.
What types of blade materials are available in MARTOR safety cutters?
MARTOR offers blades in stainless steel and ceramic materials. Stainless steel blades are standard for general-purpose cutting of cardboard, tape, and plastic. Ceramic blades, such as those in the MARTOR Double-sided slider (MPN 500001.17), provide a non-magnetic, corrosion-resistant option for cutting materials where metal contamination is a concern. Ceramic blades also maintain sharpness longer than steel in certain applications.
How does the automatic retracting mechanism work in MARTOR utility knives?
MARTOR automatic retracting utility knives, such as the Ergonomic model (MPN 625095.02) and the Safety Knife (MPN 10130610.02), use a spring-loaded mechanism that retracts the blade into the handle as soon as pressure is released from the activation slider or button. This design minimizes the risk of accidental cuts when the tool is not in use. The retraction is fully automatic and does not require manual blade locking.
Are MARTOR safety cutters available with quick-change blade systems?
Yes, several MARTOR models feature quick-change blade systems. For example, the MARTOR Safety Knife (MPN 10130610.02) includes a quick-change mechanism that allows users to replace blades without tools, reducing downtime. The system typically involves a release button or slider that opens the blade compartment for fast swaps. This is common in automatic retracting models designed for high-volume cutting tasks.
What handle materials and grip options are offered in MARTOR knives?
MARTOR handles are available in plastic, aluminum, and stainless steel. Grip options include rubberized, textured, padded, and contoured designs. For instance, the MARTOR Ergonomic knife (MPN 625095.02) has a rubberized aluminum handle, while the Safety Knife (MPN 110700.02) uses a textured plastic handle. Padded handles, like on the MARTOR Safety Knife (MPN 350145.02), provide additional comfort for prolonged use.
What is the typical blade length and thickness for MARTOR replacement blades?
MARTOR replacement blades, such as the Straight-Edge Round-Tip model (MPN 160099.7), have a blade length of 2 3/16 inches, a width of 3/4 inch, and a thickness of 0.025 inches. These dimensions are standard for many utility knife blades. Blades are sold in packs of 100 for bulk replacement. Other blade types, including hook-style and ceramic blades, may have different dimensions depending on the application.
Do MARTOR safety cutters include tape splitters?
Some MARTOR models, such as the Hook-Style Safety Cutter (MPN 350001.02), include an integrated tape splitter. This feature allows users to cut tape on boxes without fully extending the blade, improving efficiency in packaging and logistics tasks. The tape splitter is typically located on the handle and is designed for single-handed operation.



































