High quality 50mm, 1 7/8" Diamond Coated Glass Drill Bit / Hole Saw for 1" sch. 80 Bulkheads
50mm, 1 7/8" Diamond Coated Glass Drill Bit / Hole Saw for 1" sch. 80 Bulkheads.
50mm, 1 7/8" Diamond Coated Glass Drill Bit / Hole Saw for 1" sch. 80 Bulkheads.