DEWALT DW5574 5/16-Inch Diamond Drill Bit [並行輸入品]

商品説明

Diamond welded tip for greater life and durability. Reverse spiral thread delivers continuous water feed for longer life and increased speed. Core ejection slot removes plug for repetitious holes. Used by kitchen and bath installers residential & commercial plumbers. | Greater life due to diamond welded tip | Continuous water feed from reverse spiral thread | For repetitious holes the core ejection slot removes plugs | Best used by kitchen and bath installers residential & commercial plumbers - Manufacturer: Dewalt.