OSG Roll Tap VP New Roll for through holes STD No. 2 Number of threads 56 Thread length 13mm 8317724 VP-NRT-P-STD-NO.2-56UNC 1 piece

Catalog number: VP-NRT-P-STD-NO.2-56UNC Features: ● Powdered high speed steel and special screw specifications enable long-life machining of a wide range of work materials. Applications: ● For through hole machining. ● Work materials: low, medium and high carbon steel, alloy steel, stainless steel, copper, brass, brass castings, rolled aluminum, aluminum alloy castings, zinc alloy castings, cast steel. Specifications: ● Precision: RH4 ● Precision notation: STD ● Nominal dimensions: NO.2 ● Thread length (mm): 13 ● Total length (mm): 42 ● Shank diameter (mm): 3 ● Shank square section (mm): 2.5 ● Number of threads: 56 ● Number of engagement threads: 4 ● Machined thread: Unified thread Material/Finish: ● Powdered high speed steel (CPM) Caution: ● Pilot hole machining has a large effect on the accuracy of the screw. ● Be careful when drilling pilot holes.