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Power Tools Direct£71.17Visit shop Knipex 53975 Twinforce® 73 72 180F High Leverage Diagonal Side Cutters Each
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The Knipex 53975 Twinforce High Leverage Diagonal Cutters are designed for professionals and serious DIYers who need to cut piano wire and medium-hard wires with significantly reduced effort. Its key benefit is the unique double-hinged design, requiring up to 50% less force than traditional high-leverage cutters. A potential caveat is its specialized design, which may be overkill for lighter-duty cutting tasks.
| Model Part Number | 53975 |
|---|---|
| Brand | Knipex |
The primary advantage is the unique double-hinged mechanism, which significantly reduces the cutting effort required, making it up to 50% easier to cut compared to traditional high-leverage diagonal cutters.
These cutters are specifically designed for cutting piano wire and medium-hard wires. They can also handle nails and bolts within their specified capacity.
The self-opening mechanism is a spring-loaded system that automatically opens the jaws of the cutters after each cut. This feature reduces user fatigue, especially during repetitive tasks.
While they can cut through certain types of wire, they are not insulated for electrical work and are primarily designed for high-strength materials. Use insulated tools for live electrical circuits.
Regularly clean the cutting heads and joint mechanism, lubricate the pivot point with light machine oil, and store them in a dry place. Avoid cutting materials that are too hard for the blades.
The cutting edges are made from chrome vanadium heavy duty steel that is oil-hardened and tempered, with separately induction hardened cutting edges for maximum hardness and durability.
Yes, the design is ambidextrous and suitable for both right-handed and left-handed users.
Clean the joint area and apply a small amount of machine oil to the pivot. Ensure no debris is caught in the mechanism.
Inspect the cutting edges for nicks or bends. Avoid cutting materials harder than medium-hard wire or specified limits. Professional sharpening may be needed.
Check for debris or damage around the spring mechanism. Ensure the handles are fully opening and closing smoothly. Clean and lubricate the joint.
Ensure hands are dry and free from grease or oil. The moulded handles offer a secure grip, but external contaminants can reduce effectiveness.
Setup: These diagonal cutters require no setup. They are ready for use straight out of the packaging.
Compatibility: Designed for cutting piano wire and medium-hard wires. They are also effective on nails and bolts within their specified cutting capacity. Not recommended for soft wires or materials that could damage the induction-hardened cutting edges.
Care:
