Concord Blades EXT06W 6 Inch Core Bit Extension 1-1/4"-7mm (M) to 1-1/4"-7mm (F) [並行輸入品]

商品説明

6 Inch Core Bit Extension 1-1/4"-7mm (Male) to 1-1/4"-7mm (Female) shaft is for use on core drill machines and dry core bits with 1-1/4"-7 threaded. Easily to extend the drilling depth to 6" deep.