The DongCheng HD116118 18" (450mm) Industrial Cable Cutter is the largest and most powerful manual cable cutter in the lineup, engineered for electrical substations, heavy industrial infrastructure, and utility contracting. Forged from high-grade 55# carbon steel, the entire tool body undergoes structural heat treatment, while the cutting edges are precision induction-quenched to deliver edge retention.

Its extended 450mm dual tubular steel lever arms provide massive mechanical advantage, cleanly cutting large copper and aluminum cables up to 150mm² without crushing the wire strands. Specifically engineered for non-ferrous electrical cables, it must not be used on ACSR, wire rope, or steel self-supporting strand. Fitted with comfortable ergonomic grip handles and packaged in a protective paper box.

Key Features

Maximum 150mm² Cutting Capacity: Slices through large electrical mains, multi-conductor feeders, and heavy commercial power lines.
Induction-Quenched Cutting Edges: Hardened cutting edges resist dulling, chipping, and wear across extensive use.
High-Leverage 450mm (18") Tubular Arms: Delivers maximum compound cutting power to handle thick conductors with reduced manual exertion.
Heat-Treated 55# Carbon Steel Body: Structural hardening prevents arm flexing and maintains jaw alignment under heavy loads.
Optimized for Non-Ferrous Cable: Designed specifically for copper and aluminum conductors (not for ACSR or steel wire rope).
Protective Paper Box: Delivered in a durable storage box for jobsite transport.

Applications

Slicing heavy commercial and industrial copper and aluminum transmission cables
Utility substation maintenance, high-voltage distribution lines, and switchyard construction
Heavy shipyard electrical installations, mass transit power systems, and infrastructure wiring
Large industrial plant power feed preparation and high-capacity electrical setups

Technical Specifications

Parameter	Specification
Brand	DongCheng
Model Number	HD116118
Tool Type	Industrial Two-Handed Lever Cable Cutter
Overall Length	18 Inch / 450 mm
Blade Material	55# Carbon Steel
Heat Treatment	Body Heat Treatment, Cutting Edges Induction Quenched
Max Cutting Area	150 mm²
Applicable Conductors	Copper and Aluminum Cable
Material Exclusions	Not for ACSR, Wire Rope, Steel, or Self-Supporting Strand
Packaging Type	Packed by paper box

Size/Model-wise Table

Model	Size / Length	Blade Material	Edge Treatment	Max Cutting Area	Suitable Cables	Packaging
HD116118	18" / 450 mm	55# Carbon Steel	Induction Quenched	150 mm²	Copper & Aluminum	Paper Box

DongCheng 18" Industrial Cable Cutter 150mm² (HD116118)

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