To ensure absolute reliability, repeatable tolerances, and nick-free conductors on mission-critical electronics or avionics wiring harnesses, technicians must adhere to standard operating procedures.
🎨 Tool Sizing Color Code
Check your tool’s handle sleeve insulation color before beginning work:
- 🔴 Red Handle Sleeves: Engineered explicitly for heavier gauges (AWG 10 through AWG 14).
- ⚫ Black Handle Sleeves: Engineered explicitly for precision electronic gauges (AWG 16 through AWG 30).
Step-by-Step Tool Operation
- Tool Alignment and Sizing: Hold the precision wire stripper frame so that the open jaws are facing directly toward you. Insert the insulated conductor through the jaw gap and position it cleanly inside the proper counter-bored die blade hole. Exact wire sizes are clearly marked on the face of the steel blades.
- Regulating Strip Length: The finished strip length is strictly regulated by the physical amount of wire extending past the rear face of the cutting die blades. The maximum single-cycle mechanical strip length of this hand tool frame is 7/8″. If your maintenance tracking layout requires a longer strip length, simply repeat the mechanical stripping process further back on the wire jacket.
- Executing the “One-Squeeze” Cycle: To strip the wire insulation jacket, smoothly and completely squeeze the tool handles together. This precise, single-squeeze mechanical stroke triggers a dual-stage jaw movement: the blades instantly snap shut to cleanly slice the insulation circumference, and the jaw blocks separate axially to pull the slug off the wire without crushing the insulation jacket or fraying the underlying conductor strands.
- Wire Extraction and Tool Reset: Once the compression stroke is complete, partially release your pressure on the handles to open the jaws and slide the cleanly stripped wire out of the tool frame. Fully releasing all hand pressure from the handles triggers internal return springs, resetting the entire tool mechanism and jaw blocks back to the starting home position, completely ready for the next sequential wire strip cycle.
Standard Operating Procedure for Die Blade Replacement
When stripping blades wear out or when reconfiguring a tool frame for different wire types, follow this multi-panel alignment sequence to prevent jaw binding:
- Stage the Lower Blade: Seat the lower blade half over the two fixed lower blade half mounting studs on the lower jaw plate.
- Align the Upper Blade: Slip the upper blade half into position, ensuring the specialized Upper Blade Dogleg mechanical arm slides correctly into its designated internal channel linkage.
- Secure the Retaining Plate: Slide the flat blade retaining plate squarely over the blade assembly and over the threaded mounting studs.
- Calibrate and Lock: Thread the hex nuts onto the studs by hand. Depress the tool handles firmly so that the upper and lower cutting blade surfaces meet flatly and self-align. While keeping the handles compressed to hold blade squareness, use a wrench to firmly tighten the hex nuts completely.
