Vilken storlek kommer hålsågarna i?

Storleken är: 3/4" (19 mm), 7/8" (22 mm), 1-1 / 8" (29 mm), 1-1 / 4" (32 mm), 1-1 / 2" (38 mm), 1-3 / 4" (44 mm), 2" (51 mm), 2-1 / 2" (64 mm), 3" (76 mm), 3-1 / 2" (89 mm), 4" (102 mm), 5" (127mm), 6" (152mm), Vissa modeller av hålsåg kommer att ha sina mått tryckta på skärbladets vägg.