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4. "DREMEL" 5/16" CARVING AND ENGRAVING 115. For a #8 to #12 screw, I drilled a 3/8" dia. hole with a twist drill through the gel coat and the top layer of fiberglass, down through the foam core till I touched the fiberglass on the other side of the foam core.
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Cabin Roof Handrail Fasteners (2)
Cabin Roof Handrail Fasteners (1)
5. Then I went into the 3/8" hole with this bit on the end of the dremel and cut out the foam. By using the 3/8" hole in the fiberglass I could run the shank of this bit around the hole and make a bigger hole in the foam core, down to the next layer of fiberglass. Blow the hole out and it's ready to receive epoxy.
4. "DREMEL" 5/16" CARVING AND ENGRAVING 115. For a #8 to #12 screw, I drilled a 3/8" dia. hole with a twist drill through the gel coat and the top layer of fiberglass, down through the foam core till I touched the fiberglass on the other side of the foam core.
3. "DREMEL 4000" I did like the power this tool had. There were times I was grateful to have bought this model.
2. Showing adjustaqble RPM. at the back, and a variety of accessories for cutting and sanding in tight locations. www.dremel.com
1. This "DREMEL" MULTI-MAX was very good at helping with the job. When using the 1-3/16" Flexable Scraper Blade Cat. No. MM610, it cut through old caulking like butter. I was careful and made no noticable scrapes in the gel coat. A little wipping up with a rag and some Lacquer Thinner and the gel coat was clean.
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4. "DREMEL" 5/16" CARVING AND ENGRAVING 115. For a #8 to #12 screw, I drilled a 3/8" dia. hole with a twist drill through the gel coat and the top layer of fiberglass, down through the foam core till I touched the fiberglass on the other side of the foam core.

4. "DREMEL" 5/16" CARVING AND ENGRAVING 115.

For a #8 to #12 screw, I drilled a 3/8" dia. hole with a twist drill through the gel coat and the top layer of fiberglass, down through the foam core till I touched the fiberglass on the other side of the foam core.
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Fastener Improvements 2009 23 Venture "Pacific Wanderer"
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1. Cockpit Floor Fastener Improvements. All original No. 10 screws and hardware still in place before starting improvements.
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