Walter Tools P21360-M30X1.5 Prototex HSS Machine Tap, Uncoated, 22 mm Shank Diameter, 1.5 mm Thread Length, 26 mm Cutting Length, 150 mm Overall Length, M30 Cutting Diameter Go to amazon.com Related posts Top 10 best m30x1.5 tap: Which is the best one in 2022? FeatureChamfer form B = 3.5 - 5 threadMaterials from 200 to 1000 N/mm or 32 HRCFor long-chipping materials DescriptionHigh quality cutting tools manufactured by Walter.