Knipex Pipe Cutter - 90 23 02 BK

The Knipex DPT50 is a robust pipe cutter designed to cleanly cut and chamfer thick-walled plastic ...

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Rapid Online - Rapid Electronics Ltd.Knipex 90 23 02 BK Pipe cutter Sanitary Tools Durable Black Design
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eBayKnipex 90 23 02 BK DPT50 Pipe Cutter For Thick Walled Plastic Pipes 202mm (50mm)
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B&QB&Q - 90 23 02 Bk Dpt50 Pipe Cutter For Thick Walled Plastic Pipes 202mm
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Product Information

Full details

The Knipex 90 23 02 BK is designed for plumbers and industrial professionals who need to make clean, precise cuts on thick-walled plastic pipes, including those with foam cores. Its key benefit is providing a smooth, burr-free cut in a single step, reducing the risk of leaky joints without the need for post-cut adjustments or deburring. A potential caveat is its specific pipe diameter compatibility, making it essential to confirm your pipe sizes match its capabilities.

All features

Model Part Number90 23 02 BK
BrandKnipex

Extended Product Information

FAQs

What types of pipes can the Knipex 90 23 02 BK cut?

It is designed for thick-walled plastic pipes such as PP, PVC, and PE. This includes pipes with foam cores, suitable for sanitary and industrial applications like sewage pipes (DIN 1453-1, 1329-1, 1519-1) and PVC-U pipes (DIN EN ISO 1452-2).

What pipe diameters does this cutter accommodate?

The Knipex 90 23 02 BK is compatible with pipe diameters of 32 mm, 40 mm, and 50 mm.

What is the maximum wall thickness it can cut?

It can cut plastic pipes with wall thicknesses ranging from 2.5 mm to 3.5 mm.

Do I need to deburr the pipe after cutting?

No, the Knipex 90 23 02 BK is designed to provide a clean, burr-free cut and an automatically attached chamfer in a single step, eliminating the need for deburring.

How is the blade replaced or maintained?

The tool features a tool-free exchangeable turning blade body made of high-quality ball bearing steel. A reversible blade with a double cutter is stored within the tool for easy replacement or turning when worn.

Is this tool suitable for metal pipes?

No, this tool is specifically designed for cutting thick-walled plastic pipes (PP, PVC, PE) and is not suitable for metal pipes.

What does 'spring-loaded cutting blade' mean?

It means the blade is under spring tension, which allows for a continuous cutting action without the need to manually reset or adjust the tool between cuts, increasing efficiency.

Troubleshooting

Inconsistent cut quality

Ensure the pipe is properly seated and aligned with the rollers. Check if the cutting blade is sharp and clean. Verify that the pipe wall thickness is within the specified range (2.5-3.5 mm).

Tool is difficult to operate

Confirm that the pipe diameter matches one of the supported sizes (32, 40, or 50 mm). Check for any obstructions around the blade or rollers. Ensure the blade is correctly installed and can move freely.

Blade seems dull

The tool contains a reversible blade with a double cutter. Turn the blade to use the other edge or replace it according to the manufacturer's instructions. Replacement blades are stored within the tool.

Pipe doesn't cut cleanly through

Ensure you are applying steady, even pressure. Check that the blade is properly seated and sharp. For very dense foam cores, a slow, deliberate cut may yield better results.

Pros and Cons

Pros

  • Provides a clean, burr-free cut in one step.
  • Reduces the risk of leaks by ensuring precise cuts.
  • No need for readjustment or deburring after cutting.
  • Durable and robust construction for professional use.
  • Tool-free blade replacement with onboard storage.

Cons

  • Limited to specific pipe diameters (32, 40, 50 mm).
  • Suitable only for specific plastic pipe wall thicknesses (2.5-3.5 mm).
  • May not be suitable for all types of plastic pipes beyond PVC, PP, and PE.

Setup, Compatibility & Care Instructions

Compatibility: This pipe cutter is designed for thick-walled plastic pipes including PP, PVC, and PE. It is specifically compatible with pipe diameters of 32 mm, 40 mm, and 50 mm, and wall thicknesses ranging from 2.5 mm to 3.5 mm. It is suitable for pipes according to DIN 1453-1, 1329-1, 1519-1, high-noise-insulating waste water pipes, and PVC-U pipes according to DIN EN ISO 1452-2 (16 bar).

Setup: No complex setup is required. Ensure the pipe is securely positioned within the rollers. The spring-loaded blade automatically engages for cutting.

Care:

  1. Cleaning: After use, wipe the cutting blade and rollers with a dry cloth to remove any debris. For stubborn residue, use a slightly damp cloth and ensure the tool is thoroughly dried afterward.
  2. Blade Maintenance: The cutting blade is made of high-quality ball bearing steel. A reversible blade with a double cutter is included and stored within the tool. To replace or turn the blade, follow the instructions provided with the tool (typically involves releasing a locking mechanism to access the blade body). Always ensure the blade is securely fastened after any adjustments.
  3. Storage: Store the tool in a dry place to prevent corrosion. Ensure the blade is protected when not in use.

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