Crimping Pliers Techmar ZKB-70 — ZKB-70 terminal/crimp tool

Techmar ZKB-70 — ZKB-70 terminal/crimp tool is a handheld crimping pliers designed for mechanical crimping of terminals and ferrules. The tool delivers a manual solution for making secure electrical and mechanical connections in cables and wires. It is suitable for workshop and field use where controlled, repeatable crimps are required for cable terminations and connector assembly.

Advantages

The crimping pliers feature a robust, ergonomic design that enables stable manual operation and reduces hand fatigue during repeated use. The ratcheting mechanism ensures consistent pressure and complete crimp cycles, improving connection reliability. Constructed from hardened steel components, the tool offers durability for frequent use and exposure to typical industrial and maintenance environments.

Suitable for

• Crimping insulated and non-insulated terminals and ferrules on copper conductors
• Electrical installation, control panel wiring and maintenance tasks
• Field service and on-site cable termination where portable manual tools are preferred
• Workshop assembly of wire harnesses and connector preparation

Key specifications

• Tool type: handheld manual crimping pliers with ratchet mechanism
• Crimping range: suitable for standard terminal and ferrule sizes used in electrical wiring (see manufacturer sizing guide)
• Material: hardened steel jaws and plated handles for wear resistance
• Handle: ergonomic grips for improved control and comfort during operation
• Operation: mechanical ratchet ensures full crimp cycle before release
• Application: designed for copper conductor terminations and common wire-end ferrules

How to use

Prepare the conductor by stripping the insulation to the appropriate length for the chosen terminal or ferrule. Insert the ferrule or terminal onto the stripped conductor end and position it into the correct crimping die of the pliers. Squeeze the handles firmly until the ratchet completes the cycle and releases. Inspect the crimp visually and by a light pull test to confirm a secure mechanical and electrical connection.

Usage recommendations

For consistent results, select the correct die or crimping zone matching the terminal size and conductor cross-section. Regularly inspect the jaws for wear and keep the tool clean and lightly lubricated at pivot points. Use the pliers in dry conditions when possible and store in a protective case to prevent damage. Do not use the tool on materials or terminals outside its intended crimping range to avoid poor crimps or tool damage.