Untitled Document Metric Extra Long (120mm) Machine Tap Spiral Point M4 x 0.7 4 mm HSS-E Metric ISO thread to din 371 Suitable for Non-Abrasive Material up to 900N/mm2 Form B (4-5 Threads Lead with Spiral Point) Extra Long Tap (120mm) with Spiral Point Overall Length 120mm, Shank Diameter 4.5mm Flute Length 13mm. Made in Germany by Volkel Art 32021.