SwissTech: M12X1.75 Or. Sp/Fl 376 HSS-PM NIT+OX Tap Spiral Flute - ISO Metric Coarse HSS-PM Nitride & Oxide Finish. For blind holes. Taper lead to DIN form C. This tap has the special chamfer lead of (3 x P). Tapping tolerance: spiral flute to 6H. ISO Metric Coarse Helix angle 40. Tapping depth 2.5 x D. MPN: 5036140209480 EAN: 5036140209480 M12X1.75 Or. Sp/Fl 376 HSS-PM NIT+OX Tap Attributes: Class of Fit: 6HX Coolant Delivery: External Dimensions Standard: DIN 376 Finish/Coating: Nitride Steam Tempered Helix Angle: 40° Material: Powdered Metal High Speed Steel Material Application: Titanium Alloys Nickel High-temperature Alloys Material Grade: HSS-PM Number of Flutes: 3 Overall Length: 110.0mm Pitch: 1.75 Ring Colour: Orange Shank Diameter: 9.00mm Square Width: 7.00mm Tap Type: Straight Flute Tapping Depth: 30.0mm Thread Direction: Right Hand Thread Length: 15.00mm Thread Size: M12 Thread Standard: Metric Coarse