AMZCNC Manual Knockout Punch Kit 1/2 to 2 Inch
- Operation Mode: Manual
- Material Type: 5140 Steel
- Hole Count: 6
- Sheet Count: 20
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A heavy punch tool at roughly 9 pounds, likely built for metalworking rather than light marking tasks, but confirm punch capacity and included dies before ordering since none are listed.
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ASIN: B0B5JMKV3VCategory: Punches
Overview
At 4.19 kilograms, about 9.2 pounds, the AMZCNC JXKK punch carries far more heft than a hand-held center punch, pointing toward a hydraulic or lever-actuated design built for metalworking rather than simple marking.
AMZCNC's naming and the tool's substantial mass suggest a hole punch or press-style device for sheet metal rather than the small spring-loaded punches used to mark drill points. No dimensions, punch capacity or material specs are listed, so the exact use case is not confirmed by the data here.
- Model JXKK
- Item weight 4.19 kilograms
- Categorized under punches
- Brand AMZCNC
Who it's for
Could suit a metalworking or fabrication shop needing a heavier duty punch tool. Not a match for someone looking for a lightweight center punch for marking wood or metal before drilling, since the weight here rules that out.
Pros and cons
- Substantial weight suggests a heavier duty build
- Suited to metalworking rather than light marking
- No dimensions or punch capacity listed
- Mechanism type not confirmed
- Included dies or accessories not specified
Performance notes
At 4.19 kilograms this tool carries far more mass than a hand punch, usually meaning it relies on leverage, a hydraulic ram or a press mechanism to generate punching force rather than a hammer blow. None of the listing data confirms punch diameter, die set or material capacity, so matching it to a specific job requires checking the product page.
Specifications
| Brand | AMZCNC |
|---|---|
| Dimensions & fit | |
| Item Weight | 9.24 poundshigher than 96% of 118 punches |
| Construction & materials | |
| Material Type | 5140 Steel |
| Color | Black, Blue, Silver |
| Other details | |
| Operation Mode | Manual |
| Hole Count | 6 |
| Sheet Count | 20 |
| Part Number | JXKK |
Closest rivals on specs
Grip 61142 28-Piece Punch and Chisel Set- Item Weight 9.24 vs 8 pounds (+16%)
Frequently asked questions
Is the AMZCNC JXKK a hand-held center punch?
Its weight of about 9.2 pounds makes a simple hand-held center punch unlikely; it is more consistent with a heavier punch or press tool.