Make shiplap siding and cedar-shake shingles quickly and easily. With this unique jig, cut lap-siding up to 9" (22.5cm) wide, with taper widths down to a feather edge. Reconfigure the jigs and make cedar-shake shingles 9" (22.5cm) wide and up to 16" (40cm) long-- each pass makes two shingles. Two jigs per set. Tip: to double shingle production, add an extra set.