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PRO Series -Red Ring - Spiral Flute - ISO Metric Coarse
HSS-EV Oxidised Finish. For blind holes. Taper lead to DIN form C (3 x P). Tapping tolerance: spiral flute to 6H. Manufactured to DIN 371/376
Helix angle 40. Tapping depth 2.5 x D.
Material Application | Alloy Steel |
Finish/Coating | Steam Tempered |
Thread Length | 15mm |
Helix Angle | 40 |
Overall Length | 110mm |
Ring Colour | Red |
Thread Size | M12x1.75 |
Material Grade | M35 |
Coolant Delivery | External |
Material | Vanadium High Speed Steel |
Shank Diameter | 9mm |
Square Width | 7mm |
Thread Standard | Metric Coarse |
Tap Type | Spiral Flute |
Thread Direction | Right Hand |
Class of Fit | 6H |
Dimensions Standard | DIN 371/376 |
Number of Flutes | 3 |
Pitch | 1.75mm |
Tapping Depth | 30mm |
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