OSG Spiral Tap (for metric threads) M12 Pitch 8.5mm 8320154 EX-AL-SFT-STD-M12X1.75 1 piece

Catalog number: EX-AL-SFT-STD-M12X1.75 Features: ●Ideal for machining non-ferrous metals (such as aluminum). Applications: ●For machining blind holes up to 2.5 times the nominal size. ●Workpiece: non-ferrous metals such as rolled aluminum and aluminum alloy castings and die castings. Specifications: ●Accuracy: OH3 ●Accuracy notation: STD ●Nominal size: M12 ●Pitch (mm): 1.75 ●Thread length (mm): 14 ●Total length (mm): 82 ●Shank diameter (mm): 8.5 ●Shank square section (mm): 6.5 ●Pilot hole diameter (mm): 10.25 ●Number of teeth: 2.5 teeth ●Machining thread: Metric thread ●Surface treatment: Non-coated ●Tap grade: OH grade Material/Finish: ●High speed steel (HSS-E)