1 / 7WEICON No. 4-28 H Cable Stripper, 4–28 mm
WEICON No. 4-28 H is a cable stripper for preparing common round cables within the listed 4–28 mm working range. Its adjustable cutting depth and self-rotating blade are intended to support both circular and longitudinal cuts, while the hooked blade suits sheath work.
At a glance
- Listed for round cable diameters from 4 to 28 mm, including moisture-proof and NYM cable according to the feature description.
- An adjusting screw varies cutting depth, intended to reduce the risk of damaging inner conductors during stripping.
- The self-rotating blade changes between circular and longitudinal cutting, according to the listing.
- Hooked blade for cable sheath work. The feature description also lists a replaceable inner blade.
Often bought together
Pros and cons
Pros
- Adjustable cutting depth offers control when working around inner conductors.
- Automatic changeover between circular and longitudinal cutting is useful for sheath preparation.
- The listed 4–28 mm working range covers a broad span of round cable diameters.
Technical specifications
17 specifications| Brand | WEICON |
|---|---|
| Model | No. 4-28 H |
| Cable diameter range | 4 - 28 mm |
|---|---|
| Suitable cable types | all common round cables |
| Conductor insulation | PVC insulation |
| Blade mechanism | Self-rotating cutting blade |
|---|---|
| Cutting depth | The cutting depth of the blade can be progressively adjusted by an adjusting screw at the end of the handle |
| Blade type | Hook blade |
| Material listed | Solingen High Quality Knife Steel, Fiberglass Reinforced Polyamide |
|---|---|
| Handle material | Fibreglass reinforced polyamide |
| Colour | Blue/Red |
| Dimensions listed | 24.7L x 6.8W centimetres |
|---|---|
| Weight listed | 98 Grams |
| Length in feature description | 185.0 mm |
| Weight in feature description | 96.0 grams |
| Grip type | Ergonomic |
|---|---|
| Specification listed | GS, TUV |
What to know before buying
Listing details to confirm
The listing is inconsistent about dimensions and weight: it gives 24.7L x 6.8W centimetres and 98 Grams in product details, but 185.0 mm and 96.0 grams in a feature description. Confirm which measurements apply to the selected item. It also alternates between cable stripper and cable knife naming, and does not consistently clarify whether the inner blade is replaceable or included.
What’s in the box
Included- WEICON Cable Stepping Knife No.4-28H
Who is it for?
A good fit for
- Electricians and other users preparing common round cables within the stated 4–28 mm diameter range.
- Buyers seeking a hand tool with adjustable cutting depth and circular-to-longitudinal blade changeover.
Less suited to
- People who need a tool specified for conductor stripping rather than cable sheath preparation. The listing describes this model primarily for round cable sheathing.

Customer reviews on Amazon
- 5 stars
67% 67% - 4 stars
18% 18% - 3 stars
7% 7% - 2 stars
3% 3% - 1 star
5% 5%
Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share is distributed across lower ratings. Ratings alone do not explain why customers scored it that way, so they cannot confirm how well the adjustable depth or blade changeover works for a particular cable or user.
Frequently asked questions
What cable sizes does the WEICON No. 4-28 H cover?
The listing states a working range of 4–28 mm diameter for common round cables.
Can the cutting depth be adjusted?
Yes. The listing describes an adjusting screw at the end of the handle for progressively adjusting cutting depth.
Does the blade handle both circular and lengthwise cuts?
The listing says the self-rotating blade changes automatically between circular and longitudinal cutting.
Are the dimensions and weight clear?
No. Product details list 24.7L x 6.8W centimetres and 98 Grams, while a feature description gives 185.0 mm and 96.0 grams. Check the selected listing before relying on either set.

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