Industrial & Scientific Best British Standard Pipe Thread Tap Drill Size applianceselloff October 27, 2019 400 SaveSavedRemoved 0 Best results for british standard pipe thread tap drill size Irwin Industrial Tools 1921ZR Taper Pipe Tap Set, 6-Piece Vermont American 21181 1/8-Inch to 28 British Standard Pipe High Carbon Steel Pipe Tap Irwin Industrial Tools 1921ZR Taper Pipe Tap Set, 6-Piece -26% ★★★★★ $4.78 $6.02 GO TO AMAZON Amazon.com Last update was on: November 22, 2024 2:46 pm Ideal for cutting right-hand external threads Hex head shape is designed for use in die stocks and adjustable wrenches Each die's size and starting side are permanently etched on the tool for quick and easy reference back to menu ↑ Vermont American 21181 1/8-Inch to 28 British Standard Pipe High Carbon Steel Pipe Tap 10 Total Score Excellent Best british standard pipe thread tap drill size: Top-Rated Brands & What to Buy User Rating: 4.68 (400 votes)