Pipe Cutter, Knipex 90 31 02

The KNIPEX TubiX® 90 31 02 BK pipe cutter delivers clean, accurate cuts in copper, brass and stainless steel pipes with minimal effort. Designed for plumbing, heating, air conditioning, and electrical applications, this compact 180 mm cutter features the patented QuickLock one-hand adjustment system for rapid positioning and secure clamping on the pipe.

With high-quality needle bearings and a spring-loaded cutting wheel made from ball-bearing steel, the TubiX® ensures smooth rotation and precise cutting performance – even on stainless steel.

Key Features & Benefits

• QuickLock one-hand adjustment – independent holding and clamping on the pipe
• Cutting capacity: Ø 6–35 mm (1/4″–1 3/8″)
• Max wall thickness: 2 mm
• Effortless cutting thanks to needle-bearing cutting wheel and four guide rollers
• High-grade ball-bearing steel cutting wheel
• Tool-free cutting wheel replacement
• Spare cutting wheel stored in handle cap
• Integrated precision deburring tool (removable)
• Lightweight, durable magnesium housing
• Chrome-plated body with multi-component grips
• Compact size: 180 × 65 × 40 mm
• Weight: 375 g

Ideal Applications

Plumbing & HVAC

• Gas pipes
• Water pipes
• Copper and brass installations
• Stainless steel tubing

Electrical Trade

• Rigid steel conduits
• Stripping steel wire armoured cables

How It Works

1. Open the TubiX® and place it around the pipe.
2. Press the QuickLock button to position and clamp the cutting wheel.
3. Rotate the cutter around the pipe.
4. Adjust feed pressure using the ergonomic barrel as needed.

The result: Clean, burr-free pipe cuts in seconds.