OSG Hand Tap (for metric threads) Oversize Tip: Top M12 Pitch 1.75mm 9464 EX-OST#3-STD2-M12X1.75 1 piece

Catalog number: EX-OST#3-STD2-M12X1.75 Features: ●Oversized compared to hand taps (HT), it can process JIS Class 2 female threads with a long life in work materials that are easily reduced. ●For oversized use. ●Can be used for both through holes and blind holes. Applications: ●Work materials: brass, brass castings, bronze, magnesium alloy castings, zinc alloy castings, medium carbon steel, alloy steel, tool steel, cast steel, ductile cast iron, rolled aluminum, aluminum alloy castings, thermosetting plastics. Specifications: ● Tip: Top ● Precision: OH4 ● Precision notation: STD+2 ● Nominal size: M12 ● Pitch (mm): 1.75 ● Thread length (mm): 29 ● Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Counterbore diameter (mm): 10.25 ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Tap grade: OH grade Material/Finish: ● High-speed steel (HSS-E)