OSG Spiral Tap for Mild Steel and Deep Holes (Metric Threads) STD M4 Pitch 0.8mm 19620 MS-DH-SFT-STD-M5X0.8 1 Piece

Catalog number: MS-DH-SFT-STD-M5X0.8 Features: ● Suitable for blind holes where damage to taps due to clogging with cutting chips and galling of internal threads are likely to occur. Applications: ● For blind hole machining of deep holes exceeding nominal x 2. ● Work material: low carbon steel, cast steel. Specifications: ● Precision: OH2 ● Precision notation: STD ● Nominal size: M5 ● Pitch (mm): 0.8 ● Thread length (mm): 8 ● Total length (mm): 60 ● Shank diameter (mm): 5.5 ● Shank square section (mm): 4.5 ● Pilot hole diameter (mm): 4.2 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Surface treatment: Homo treatment ● Tap grade: OH grade Material/Finish: ● High speed steel (HSS-E)