Engineering Menu > Lathe Chucks & Backplates > Unmachined Chuck Backplates
80 mm rough cast chuck backplate to suit 80mm chucks (supplied slightly larger than required finished size)Boss Diameter 50mm - Boss depth - 10mm
100 mm rough cast chuck backplate to suit 100mm chucks (supplied slightly larger than required finished size)Boss Diameter 50mm - Boss depth - 15mm
125 mm rough cast chuck backplate to suit 125mm chucks (supplied slightly larger than required finished size)Boss Diameter 75mm - Boss depth - 20mm
160 mm rough cast chuck backplate to suit 160 mm chucks (supplied slightly larger than required finished size)Boss Diameter 80mm - Boss depth - 20mm
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