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A 30 mm Flange Pair supports the blade on both sides of the bore and helps the plate run true on workshop saws using a 30 mm arbor. Clean, flat contact faces matter when resin, fine dust, or light corrosion start building up around the mounting area. Before fitting a fresh blade, check both flanges for nicks, burrs, and uneven witness marks.
Use this matched pair where the machine is set up for a 30 mm bore and the blade specification calls for proper, even clamping across the body. On busy South African sites, dry dust and packed fines can sit behind the inner flange, so wipe both faces before every blade change. If your saw takes a different arbor arrangement or stepped sleeves, send the sizes through our contact form.
Match the flange set with the blade details shown under Blades, then compare plate thickness and kerf against the guidance in Kerfs before tightening up. For fitting notes, cleaning checks, and saw setup references, see Resources and keep those measurements with the machine record. A quick spin by hand after installation often shows dirt pickup or poor seating before power is applied.
A precise cutter catalogue without holders is half a story. TrueCut keeps holders visible so workshops do not invent flange habits under pressure. Operated by Astros Marketing (Pty) Ltd, Sunnyrock 1401.
Our contact form for holder enquiries, Kya Sands, Johannesburg
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