Yamawa Point Tap for Left-Hand Threads PO LH P3 1/2-20UNF PO-LH-P3-1/2-20UNF 1 Piece

Catalog number: PO-LH-P3-1/2-20UNF Features: ● Point tap for through hole machining of left-handed threads. Applications: ● For through hole machining. ● Work material: Medium carbon steel, high carbon steel. Specifications: ● Precision: P3 ● Precision notation: P class ● Nominal dimensions: UNF1/2 ● Thread length (mm): 26 ● Overall length (mm): 88 ● Shank diameter (mm): 10.5 ● Square shank section (mm): 8 ● Pilot hole diameter (mm): 11.54 ● Number of threads: 20 ● Number of engaging threads: 5 ● Thread machining: Unified thread ● Surface treatment: Non-coated ● Number of grooves: 3 ● Shank length: 45mm ● Length of square shank section: 11mm Material/Finish: ● High-speed tool steel (HSS)