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Guhring 9039470127000 3947 Straight Standard Thread Forming Tap, 1/2-20 Thread, H4/H5 Thread Limit
Available at Reynolds & Son, Inc - So Barre
Guhring Thread Forming Tap, Straight Standard, Series: 3947, Measurement System: Imperial, 1/2-20 Thread, UNF Thread Standard, Plug Chamfer, 3.3819 in Overall Length, 4 Flutes, Right Hand Cutting Direction, Class of Fit: 2B, 0.367 in Shank Diameter, 0.446 to 0.457 in Tap Drill, 0.367 in Square, HSS-E, TiCN, H4/H5 Thread Limit
| Chamfer Type | : | Plug |
| Class of Fit | : | 2B |
| Cutting Direction | : | Right Hand |
| Finish/Coating | : | TiCN |
| Material | : | HSS-E |
| Measurement System | : | Imperial |
| Number of Flutes | : | 4 |
| Overall Length | : | 3.3819 in |
| Series | : | 3947 |
| Shank Diameter | : | 0.367 in |
| Square Size | : | 0.367 in |
| Tap Drill Size | : | 0.446 to 0.457 in |
| Thread Limit | : | H4/H5 |
| Thread Size | : | 1/2-20 |
| Thread Standard | : | UNF |
| Type | : | Straight Standard |