OSG A-SFT M12 x 1.75 STD Spiral Fluted Machine Tap:
- Thread Specification: Metric coarse thread M12 x 1.75 mm pitch, Tolerance Grade: OH4 (STD).
- Dimensions: Overall Length: 82 mm, Thread Length: 21 mm, Shank Diameter: 8.5 mm, Square End: 6.5 mm, Pilot Hole: Ø10.25 mm.
- Flute Design: 2.5P chamfer spiral flutes delivering upwards continuous chip evacuation ideal for blind hole tapping.
- Material & Coating: Premium cobalt high-speed powder steel with specialized multi-layer wear-resistant coating.
- Workpiece Materials: Carbon steel, alloy steel, stainless steel (SUS304/316), cast iron, and aluminum alloys.
