Accessories for Machine and Hand Fabrication
Adjustable 10-Sided Duct Tools
- Eleven individual tools with gauges to 31" (79 cm) ID provide 10-sided round duct from flat board. Available for all GM grooving machines.
Round Hole Cutter
- Cuts perfect circle taps in fiber glass duct sections. 4" (10 cm) through 20" (51 cm) diameter holes are cut quickly and simply. Decal shows exact hole size. Replaceable cutting blade is heat-treated for long life.
- Replaces shiplap grooves in fiber glass duct board. Used in fitting fabrication for both shop and field applications.
- Sturdy knife blade is heat treated to resist the abrasive damage to normal knife blades or razor blades caused by glass fibers. "Pan" end makes the cleaning of end cap staple flaps simple and consistently clean.
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