Greenfield Threading 330468 GT VTD 5 16-18 SFS H3 3F MBot HP Spiral Flute Tap Black

Flute Type: Spiral. Hand of Cut: Right. Hand of Spiral: Right. Helix Angle: 40 Degree. Material: HSS (M4). Number of Flutes: 3, Shank Configuration: Straight with Square. Surface Condition: Steam Oxide, Tap Blank Construction: USCTI Table 302A, Tap Chamfer: Semi-Bottoming, Tap Construction: CNC For Soft Metals, Tap Ground Threads: Yes, Tap Interrupted Thread: No, Tap Limit: H3, Tap Style: Spiral Flute Tap, Tap Truncated Threads: No, Tap Type: Machine Tap. Tool Size: 5/16-Inch - 18 UNC. Diameter: 0.3125-Inch. Overall Length: 2.7188-Inch, Overall Length (Metric): 69.06mm, Shank Size: 0.3180-Inch, Shank Size (Metric): 8.08mm, Shank Square Length: 0.3750-Inch, Shank Square Length (Metric): 9.52mm, Shank Square Size: 0.2380-Inch, Shank Square Size (Metric): 6.05mm, Tap Neck Length: 1.1250-Inch. Depth of Cut: 2.5xD. Material Application:- P: Steel. Operation Type: Blind Hole, Tap Spiral Point: No. Thread Creation: Thread Cutting.