Multi-size Heavy-Duty Oil Injection Pliers – Industrial Grade High Strength Cutting Tool

Industrial-grade multi-size heavy-duty pliers forged from 55# high-strength steel with thickened body design for extreme durability and load resistance. The HRC62±2 hardened cutting edge ensures sharp cutting performance, strong clamping force, and long service life under continuous heavy-duty operation.

Designed for engineering construction, electrician maintenance, hardware processing, and large equipment repair applications.

High-performance multi-size industrial pliers combining strength, durability, and extended operational flexibility.

KEY FEATURES

• ✔ Forged 55# high-strength steel body for heavy-duty durability
• ✔ HRC62±2 industrial-grade hardened cutting edge
• ✔ Strong clamping force with high wear resistance
• ✔ Built-in oil injection port for smooth long-term operation
• ✔ Reduces friction and prevents rust and jamming
• ✔ Ergonomic PP + TPR anti-slip shock-absorbing handle

SPECIFICATIONS

• Size: 6 inch / 7 inch / 8 inch / 9 inch
• Weight: 193g per size
• Material: 55# high-strength forged steel
• Hardness: HRC62±2
• Feature: Oil injection lubrication system
• Handle: PP + TPR anti-slip ergonomic handle

FEATURES

This multi-size heavy-duty plier is engineered for industrial environments requiring high strength and long-term reliability. The forged steel body ensures exceptional structural stability even under heavy-load working conditions.

The HRC62±2 heat-treated cutting edge delivers sharp, precise, and durable cutting performance across different materials.

The built-in oil injection system ensures continuous lubrication, reducing friction, preventing rust, and extending tool lifespan during intensive use.

Benefits: Improves durability under heavy load, ensures smoother operation with reduced friction, extends tool lifespan, and enhances cutting stability in industrial applications.

APPLICATIONS

Engineering construction, electrician maintenance, hardware processing, industrial assembly, and large equipment repair tasks.

WHY CHOOSE US

• ✔ Factory-direct supply with strict quality control
• ✔ Industrial-grade forging and heat-treatment process
• ✔ Built-in oil injection system for longer service life
• ✔ OEM / ODM customization available
• ✔ Designed for heavy-duty industrial applications