Knipex 78 61 125 SBA Electronics Super Knips is a precision electronics cutting plier made for ultra-fine cutting work. This is a flush cutter designed for precision cutting in electronics and precision engineering. Model Number: 78 61 125 SBA. At 5 inches overall length and about 0.13 lb, it is sized for close, controlled work where full-size pliers feel clumsy.

The main reason people buy this cutter is control. The cutting edges are very precisely ground and sharp, and the cutting edge shape is flush. In real use, that means you can trim component leads, small wire, and cable ties close to the surface with less cleanup after the cut. Knipex also states the shaped tips can cut wires resting on a board from 1/64 inch, which is the kind of detail that matters when you are working around populated circuit boards and tight spacing.

Capacity is aimed at small work, not general shop cutting. The Knipex 78 61 125 SBA handles soft wire from 1/64 inch up to 1/16 inch and medium hard wire up to 3/64 inch. That makes it a good fit for electronics assembly, bench work, and light electrical detail work. If your day is mostly trimming leads and small ties, this is the right kind of tool. If you need to cut heavier wire regularly, this is not the tool to force into that job.

Knipex builds these from special tool steel with multi-stage oil hardening, and the cutting edge hardness is listed at approximately 64 HRC. That matters because fine cutters live or die by edge life. Hard, accurately finished edges stay cleaner longer and keep the cut quality consistent. The stainless steel riveted joint is another practical detail. It helps the tool stay smooth and precise through repeated opening and closing instead of feeling loose and sloppy over time.

For comfort, this cutter uses multi-component ergonomic handles with grooves that help keep your grip steady during light-pressure work. The tool is also described as approximately 20% lighter than conventional electronics pliers, which is not just a brochure spec. On repetitive bench tasks, lower hand strain adds up. An opening spring with a built-in opening limiter helps the tool reset quickly between cuts and keeps the motion easy and controlled.

The finish is listed as black-oxide and burnished, which suits the tool's intended environment. This is not a flashy plier. It is a bench-friendly, purpose-built precision cutter meant to move smoothly, reach into tight areas, and make clean cuts without beating up delicate components. The size, light weight, and flush cut profile all work together toward that goal.

Who should buy it? Electronics techs, control panel builders, repair specialists, fine electrical installers, and serious hobbyists who work on circuit boards or detailed assemblies will get the most out of it. The Knipex 78 61 125 SBA Electronics Super Knips makes sense when you need a dedicated flush cutter for accurate trimming, not an all-purpose plier trying to do everything poorly.

Small Cutter, Serious Bench Tool

The Knipex 78 61 125 SBA Electronics Super Knips is the kind of cutter you buy when you are done fighting bulky pliers on fine work.

• Who it's for: Electronics techs, repair pros, panel builders, and hobbyists who regularly trim small leads, fine wire, or cable ties.
• Why it stands out: Flush-cut precision, very light weight, hardened 64 HRC edges, and the smooth spring-assisted action make it feel purpose-built instead of generic.
• Worth knowing: This is a precision cutter, not a heavy wire cutter. Use it where accuracy matters most and it will make a lot more sense than a general-use plier.

• What kind of tool is this? It is a precision electronics flush cutter designed for ultra-fine cutting work in electronics and precision engineering.
• What materials can it cut? Source data lists cutting capacity for soft wire from 1/64 inch to 1/16 inch and medium hard wire up to 3/64 inch.
• Is it good for circuit board work? Yes. The flush cutting edge shape and precision shaped tips are intended for trimming small wires and component leads close to a board.
• How big is it? The tool is 5 inches nominal length, with listed dimensions of 5.13 inches long, 1.94 inches wide, and 0.6 inches high.