Chamfer TypeSemi-BottomingClass of Fit6HCutting DirectionRight HandFinish/CoatingHard Lube CoatedFlute DirectionRight HandMaterialHSS-EMaterial ApplicationSteel and Stainless SteelMeasurement SystemMetricNumber of Flutes4Overall Length140 mmSeriesPER-980SFShank Diameter16.51 mmShank Length17.53 mmStylePER-980SFSurface ConditionHard LubeThread FormMetricThread Length29 mmThread Pitch2.5Thread SizeM20x2.5Thread StandardGroundTool SizeM20x2.5TypeHigh Performance
| Chamfer Type | Semi-Bottoming |
| Class of Fit | 6H |
| Cutting Direction | Right Hand |
| Finish/Coating | Hard Lube Coated |
| Flute Direction | Right Hand |
| Material | HSS-E |
| Material Application | Steel and Stainless Steel |
| Measurement System | Metric |
| Number of Flutes | 4 |
| Overall Length | 140 mm |
| Series | PER-980SF |
| Shank Diameter | 16.51 mm |
| Shank Length | 17.53 mm |
| Style | PER-980SF |
| Surface Condition | Hard Lube |
| Thread Form | Metric |
| Thread Length | 29 mm |
| Thread Pitch | 2.5 |
| Thread Size | M20x2.5 |
| Thread Standard | Ground |
| Tool Size | M20x2.5 |
| Type | High Performance |