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HSS slitter on light gauge flashing packs.

Narrow slits were run in light gauge flashing packs for a Germiston project. The cutter listed for the work was an HSS slitter, chosen for tidy edges on thin sheet where burr can mark the next piece in the stack. Notes track the blade against the material path and the kerf observed during setup.
First-board images were kept once the opening cuts were checked and the pack faces had been cleaned down. On flashing stock, dust, oil and fine swarf can drag across coated surfaces, so handling notes matter as much as the cut itself. Use our contact form with your city, stock description and slit requirement if you need the same combination checked against another pack size.
The handover from this job was the usable part: slit width confirmed, blade seating verified and pack condition recorded before more sheets were fed. Thin flashing can shift if the clamp pressure is uneven, which is why the kerf note sits beside the material entry, not under a photo. See HSS Slitter with Sheet flashing slits when comparing similar light-gauge runs.
This Germiston example is a reference point, not a blanket setting for every line. Motor speed, sheet coating, pack tightness and workshop humidity can all change edge quality on thin flashing. If your material sits outside the usual light-gauge range, ask the supplier before matching this note to a different machine.
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For slit flashing work around Germiston, include strip width, pack thickness and coating type when you use our contact form. Kya Sands, Johannesburg is our base, and those details help tie the enquiry back to the HSS slitter setup and kerf notes kept with this project.