AMZCNC SYK-8 Knockout Punch
- Pin Hole Diameter: 0.5 inches
- Operation Mode: Hydraulic
- Material Type: Alloy Steel
- Hole Count: 10
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A near 20 kilogram punch tool available in black or blue, reasonably rated but light on published capacity specs, so confirm hole size and material thickness limits before buying.
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ASIN: B096TFJCP6Model: SYK-8Category: Punches
Overview
The AMZCNC SYK-8 is a heavy duty punch tool weighing 19.66 kilograms, offered in black and blue color options.
At nearly 20 kilograms, the SYK-8 sits closer to a benchtop or floor standing hydraulic punch than a portable hand punch, which fits the Punches category it is listed under. The listing does not specify hole diameter range or material thickness capacity, so buyers should confirm those figures for their specific job before ordering.
- 19.66 kilogram weight class
- Black and blue color options
- 105 buyer ratings
Who it's for
Fits shops or fabricators who need a heavier hydraulic style punch and can work from a listing that does not detail hole size range. Not suited to anyone needing a lightweight hand punch for occasional small jobs.
Pros and cons
- Available in black or blue
- Substantial 19.66 kilogram build for heavier duty punching
- Hole diameter range is not listed
- Material thickness capacity is not stated
Performance notes
Weight is the clearest indicator here: at 19.66 kilograms, the SYK-8 is built with the mass and presumably the hydraulic mechanism needed to punch through thicker material than a hand tool could manage. Actual punch diameter and sheet thickness capacity are not stated in the listing.
Specifications
| Brand | AMZCNC |
|---|---|
| Model | SYK-8 |
| Dimensions & fit | |
| Pin Hole Diameter | 0.5 incheshigher than 60% of 61 punches |
| Item Weight | 43.34 poundshigher than 100% of 118 punches |
| Item Dimensions L X W X H | 17.1 × 14.2 × 5.2 inches |
| Construction & materials | |
| Material Type | Alloy Steel |
| Color | Black, Blue |
| Other details | |
| Operation Mode | Hydraulic |
| Hole Count | 10 |
| Sheet Count | 10 |
| Part Number | SYK-8 |
Closest rivals on specs
VEVOR 15 Ton Hydraulic Knockout Punch Kit- Item Weight 43.34 vs 38 pounds (+14%)
- Pin Hole Diameter 0.5 vs 4 inches (-87%)
TEMCo TH0004 Hydraulic Knockout Punch Kit- Item Weight 43.34 vs 24 pounds (+81%)
- Pin Hole Diameter 0.5 vs 2.4 inches (-79%)
TEMCo TH0037 Hydraulic Knockout Punch Kit 4 Inch- Item Weight 43.34 vs 58.16 pounds (-25%)
- Pin Hole Diameter 0.5 vs 4.5 inches (-89%)
Frequently asked questions
How heavy is the AMZCNC SYK-8 punch?
It weighs 19.66 kilograms.
What colors does the SYK-8 come in?
Black and blue.