⭐⭐⭐⭐⭐ Irwin Industrial Tool Wire Gauge Carbon Taps - Plug Tap, 4-40, 43, 31-Irwin Industrial Tool Co. Sale . For individuals who are trying to find Irwin Industrial Tool Wire Gauge Carbon Taps - Plug Tap, 4-40, 43, 31-Irwin Industrial Tool Co. review. We have additional information about Detail, Specification, Customer Reviews and Comparison Price. I would really like recommend that you always check the purchase price.
If one should break off in a hole, the remains can be "shattered" with a punch for easy removal. All numbers in chart are shown as Nominal Size, Tap Drill Size, Clearance Drill Size. Mfg: Irwin Industrial Tool Co. SPECS: Those taps marked ** are high-speed steel. Others are U.S. made.