Sandvik HSS PM Blue Gun Nose PVD FeN coated Tap 3 4" UNF, DIN 2184 1 Short Body Insize Sheet Metal Micrometer 0 25mm Range Series 3239 253 vertical align:top} Quality Designation Measurement System and cutting stability across vertical align:top} Quality Designation Measurement System Metric Clamping method of insert Dimple Lock Category External Turning Connection Style Square Shank Back End Size 20x20 Holder Style 95° Insert Shape W Reuleaux Triangle (80°) Clearance angle Negative Hand Left Coolant No Insert Code Cost Effective Solution: Saves money by solving misalignment issues without the need for extensive adjustments The tap geometry provides adequate flute space resulting in negligible swarf congestion and therefore a continuous production process Increased tool life as a result of an optimum combination of material and geometry