Description
Knipex 7421250 10″ (250mm) 12˚ Angled High Leverage Diagonal Cutter
Powerful Cutting Performance with Built-In Knuckle Protection
The Knipex 74 21 250 SBA takes the legendary power of Knipex high-leverage cutters and adds a critical ergonomic twist: a 12° angled head. This offset design provides essential clearance for your hands when cutting flush against flat surfaces, preventing painful scrapes while allowing for a cleaner, closer snip.
Forged from heavy-duty Chrome Vanadium steel, these 10-inch cutters are engineered for the most demanding tasks. Whether you're cutting through thick copper cables, hardened bolts, or tough piano wire, the high-leverage joint design allows you to exert 20% more force with significantly less hand effort.
Why the 74 21 250 SBA is a Pro Favorite:
- 12° Angled Head: Perfect for flush cutting; provides necessary space for your fingers when working against flat workpieces.
- High-Leverage Pivot: The joint is positioned to maximize mechanical advantage, making short work of hardened materials.
- Induction-Hardened Edges: Cutting edges are hardened to approx. 64 HRC, staying sharp even after thousands of cuts through piano wire.
- Superior Durability: Forged-on axle for the longest tool life under high-stress industrial use.
- Ergonomic Grip: Classic plastic-dipped handles offer a slim profile for easy storage and a non-slip grip in oily environments.
Specifications
| Feature | Specification |
| Length | 10 Inches (250 mm) |
| Head Angle | 12° Offset |
| Material | Chrome Vanadium Heavy-Duty Steel |
| Cutting Edge Hardness | Approx. 64 HRC |
| Hard Wire Capacity | 1/8" (3.0 mm) |
| Piano Wire Capacity | 3/32" (2.5 mm) |
| Handle Type | Non-Slip Plastic Coated |
| Part Number | 74 21 250 SBA |
Frequently Asked Questions
+ What is the advantage of the 12° angled head?
The 12-degree offset allows you to cut flush against a surface while your hand remains at an angle. This prevents your knuckles from rubbing against the workpiece and provides a better line of sight for precision cuts.
+ Can these cutters handle piano wire?
Absolutely. These are high-leverage cutters specifically designed for hardened materials. The induction-hardened blades (64 HRC) can snip piano wire up to 2.5mm without edge deformation.
+ Are these pliers insulated?
No. While the plastic-dipped handles provide a great grip, they are not VDE-rated for live electrical work. For insulated tools, look for the Knipex 1000V rated (Red/Yellow handle) versions.
+ Is the 10-inch size too big for standard tool belts?
The 10-inch (250mm) model is the go-to for maximum leverage. Despite the length, the slim handle design allows them to fit into standard pliers pouches easily.
Product Specifications
category_bullets: |
12° Angled Head: Provides critical hand clearance and a better line of sight when cutting in tight or recessed areas. High-Leverage Pivot: Optimized joint design requires 20% less manual force compared to standard diagonal cutters. |
selling_points: |
✔️ Ergonomic Advantage: Angled head allows for flush cutting on flat surfaces without scraping your knuckles. ✔️ Precision Engineering: German-made from chrome vanadium electric steel, oil-hardened for professional-grade durability. |
