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Spiral Flute - BSP - British Standard Pipe Bright Finish
DIN 5156. For blind holes. Taper lead to DIN form C (3 x P). Tapping tolerance: Spiral flute to 6H.
| Class of Fit | 6H |
| Material | Vanadium High Speed Steel |
| Ring Colour | Yellow |
| Thread Size | 1/8in |
| Coolant Delivery | External |
| Thread Length | 20.00mm |
| Square Width | 5.5mm |
| Overall Length | 90mm |
| Material Grade | M35 |
| Finish/Coating | Bright |
| Teeth per Inch | 28 |
| Thread Direction | Right Hand |
| Helix Angle | 40 |
| Shank Diameter | 7.0mm |
| Number of Flutes | 3 |
| Pitch | 28.0 |
| Material Application | Brass | Bronze | Mild Steel | Non-Alloy Carbon Steel |
| Dimensions Standard | DIN 5156 |
| Tap Type | Spiral Flute |
| Thread Standard | BSP |
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