
vortosa® Grooving knives
The welding process for plastic window profiles leaves behind welding beads that require mechanical removal. Using advanced CNC cleaning machines equipped with ultra-precise grooving or surface cut-off knives, manufacturers typically achieve one of four distinct groove types:
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Concise
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Recessed
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Protruding
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V-groove
We supply a comprehensive range of high-quality grooving knives to meet our customers' specific requirements. Whether you require standard or specialist knife profiles, we can supply the appropriate solution upon request.
Our range includes, but is not limited to:
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Butterfly Grooving Knives
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URBAN Grooving Knives
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Genuine URBAN Left & Right-Handed Pair of Knives
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Boot Type Groove Knives
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MLA Type Groove Knives
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Custom and Special-Order Grooving Knives
If you require a knife type not listed above, please contact us. We can source and supply a wide variety of grooving knives to suit your machinery and application.








