Knipex Multi-Core Insulated Precision Insulation Stripper, 2.5 to 10 mm² Stripping Range, 195mm, 4 Blade 12 12 10

The Knipex 12 12 10 multi-core insulated precision insulation stripper is a specialized hand tool designed for effortless and damage-free removal of insulation from multi-core cables across a 2.5 to 10 mm² conductor size range. With an overall length of 195 mm, this precision insulation stripper addresses the needs of professionals working with challenging insulating materials found in industrial, laboratory, electrical, and manufacturing environments.

This insulation stripper utilizes a unique four-blade configuration, enabling extremely accurate insulation removal even from cables with hard-to-strip jackets such as PTFE, silicone, Kapton, Radox, and multi-layer rubber. The tool is engineered with a secondary set of blades that maintain secure grip on the remaining insulation, minimizing slippage and preventing unwanted cracks or damage to the underlying conductor lamination film.

For repetitive and batch cable preparation tasks, the tool integrates an adjustable length stop to provide consistent strip lengths every time. An additional cable guide feature ensures correct and repeatable alignment of the cable within the stripping zone, supporting high-quality results on every cut.

The body is manufactured from robust steel and polyamide, with oil-hardened special tool steel knives which are easily replaceable and precisely adapted for specific conductor cross-sections. Its ergonomic, insulated handle design offers operator safety during use, particularly in demanding multi-core cable installations, and ensures prolonged comfort through extended tasks.

This insulation stripper finds primary application in electrical panel assembly, cable harness production, laboratory sample preparations, field installations, and industrial maintenance where high precision, repeatability, and safety are paramount. The construction and engineering make it suitable for modern electrical, electronic, and automation sectors that require safe and clean insulation removal from specialty cables.

Key industrial use cases for this product include electrical workshops, assembly lines, cable manufacturing, laboratory test setups, and commercial installation projects where reliable and repeatable insulation stripping is critical.

Explore more precision hand tools from Knipex and browse the comprehensive range of wire strippers and cable preparation tools in the Hand Tools and Wire Strippers category at EnvMart.