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DRILL TEMPLATE

The 1:1 drilling template for the Lofrans Royal manual windlass: the four bolt holes and the chain pipe cut-out, with check lines to confirm your print is to scale.

DocumentLofrans Royal Manual Windlass Drilling Template
FormatPDF · 1 page · 0.2 MB
LanguageEnglish
Lofrans Royal Manual Windlass — Drilling Template

Royal Drilling Template

Drawn at 1:1 on an A3 sheet (revision A). Print at 100%, never scaled to fit, then measure the two test lines – 2 inch and 50 mm – and the dimensions on the drawing before you drill. The arrow points forward, the chain line runs through the cut-out.

Template Dimensions

mm inch
185 7 9/32
100 3 15/16
80 3 5/32
70 2 3/4
22.5 7/8
12 15/32
11 7/16
  • Four bolt holes, 4 x Ø11.
  • Bolt spacing 70 at the forward pair and 100 at the aft pair, 185 fore and aft.
  • The chain line runs 80 from the windlass centreline; the chain pipe cut-out on it has R22.5 ends with centres 12 apart.
  • Solid line = cut-out line; dashed line = overall footprint of the windlass.

Need a part that isn't listed? Ask us to source it and quote the part number from the PDF.

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