Description
Product Overview
The Klein Tools D248-9ST diagonal cutters are engineered for professionals who require exacting wire cutting performance in confined spaces. Constructed from high‑grade alloy steel, the cutting blades are induction‑hardened to resist wear and maintain a razor‑sharp edge even after extensive use. The brushed finish not only adds a professional aesthetic but also provides corrosion resistance for long‑term durability. Measuring 9 inches in overall length with a 1‑inch cutting width, the tool offers a compact profile that fits comfortably in a tool belt or pouch. The ergonomic, power‑grip handle is forged from the same alloy steel, delivering a secure, non‑slip hold even when working with oily or wet materials. A hooked handle design further reduces the chance of slippage during high‑torque cuts, while the angled head allows the jaws to reach around obstacles and into tight conduit runs. Each cutter comes with a one‑year manufacturer warranty, underscoring Klein Tools’ confidence in the product’s quality and longevity.
Usage
Designed for electricians, ironworkers, and general contractors, these diagonal cutters excel at trimming soft‑annealed rebar tie wire, copper conductors, and small gauge steel. The short jaws and beveled cutting edges enable close‑to‑the‑source cuts, minimizing excess wire length and reducing the need for additional stripping. In residential wiring, the tool provides clean cuts on Romex and THHN without crushing the conductor, ensuring reliable connections. For commercial and industrial applications, the high‑leverage design delivers 36% more cutting power than standard side‑cut pliers, allowing users to slice through tougher materials with less hand fatigue. Whether you are installing conduit in a cramped ceiling cavity, performing maintenance on a control panel, or fabricating rebar cages on a construction site, the D248-9ST offers the precision and strength needed for efficient, safe work.

Why Choose Us
Klein Tools has a legacy of over a century in producing reliable hand tools for the trades, and the D248-9ST continues that tradition with American‑made craftsmanship and premium materials. The induction‑hardened blades provide a longer service life compared to conventional steel, reducing the frequency of tool replacement and lowering overall cost of ownership. Our high‑leverage mechanism is engineered to deliver 36% more cutting force, translating to faster job completion and less strain on the operator. The brushed alloy steel finish resists rust and wear, ensuring the tool maintains its appearance and performance even in harsh jobsite environments. Additionally, each cutter undergoes rigorous quality testing to meet ISO standards, guaranteeing consistent performance across every unit. Choosing Klein Tools means investing in a tool that combines durability, precision, and ergonomic design—attributes that professionals rely on day after day.
Key Features
- Induction‑hardened alloy steel blades for long‑lasting sharpness and wear resistance.
- High‑leverage design delivers 36% more cutting power, reducing hand fatigue.
- Short, beveled jaws enable close‑cut performance on rebar tie wire and electrical conductors.
- Hooked, power‑grip handle minimizes slippage and provides a comfortable, secure hold.
- Made in the USA with rigorous quality testing and a one‑year manufacturer warranty.
FAQ
What wire gauges can these cutters handle?
The D248-9ST is optimized for cutting soft‑annealed rebar tie wire, copper conductors, and small‑gauge steel up to approximately 12 AWG, providing clean cuts without crushing the material.
Can I use these cutters for hardened steel?
While the induction‑hardened blades excel on soft and medium‑strength metals, they are not intended for cutting hardened steel or large diameter bolts, which require specialized cutting tools.
How do I maintain the cutting edges?
To keep the blades sharp, clean them after each use and periodically apply a light coat of oil to prevent corrosion. Avoid using the cutters as a pry bar, as this can dull the cutting edges.
Is the tool suitable for left‑handed users?
Yes, the symmetrical design of the jaws and handle allows comfortable use by both right‑ and left‑handed operators.
What is included in the package?
The package contains a single Klein Tools D248-9ST diagonal cutter, ready for immediate use. No batteries or additional accessories are required.





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