| 摘要 |
Interchangeable template set for precisely and quickly cutting openings in gypsum, tile, wood paneling or other wall covering material. Floating design and wide variety of available templates (electrical outlets, round water pipe pass-throughs, HVAC duct openings, etc., allows the desired opening to be clearly and quickly marked and the hole cut with very close tolerances to minimize waste material and reduce heating/cooling loss, increasing energy efficiency.
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