Attributes

Key Value
55% Thread Drill Size11.80 mm
65% Thread Drill Size11.60 mm
75% Thread Drill Size11.40 mm
Class of Fit3B
Coolant FedNon-Coolant Through
Country of Origin (subj.United States
Cutting Direction - Mac.Right Hand
Extended NeckYes
FeaturesForm E Bottoming Chamfe.
Helix Angle45 Degrees
ItemSpiral Flute Tap
List NumberVT-SFT
Material Grade - Machin.WU40EG
Measurement SystemFractional Inch
Number of Flutes3
Number of Pieces1
Overall Length3-3/8"
Pitch Diameter LimitH3
Primary Material Applic.Aluminum, Brass, Bronze.
Primary Material Applic.K, M, N, P
Secondary Material Appl.Aluminum, Brass, Bronze.
Secondary Material Appl.K, M, N, P
SeriesVT-SFT
Shank Dia.0.367"
Shank Length1 5/8 in
Shank Type - MachiningStraight
Spiral DirectionRight Hand
Square Size0.2720 in
StandardsUSCTI 302A
Tap ChamferSemi-Bottoming
Tap Dimension TypeInch
Tap FinishBright
Tap GroupingTap
Tap MaterialHigh Speed Steel
Tap Shank StandardANSI
Tap Size1/2"
Tap StyleSpiral Flute
Tap Thread Size1/2"-20
Tap Thread TypeUNC
Thread DirectionRight Hand
Thread Length15/16"
Thread LimitH3
Thread Limit / Class of.H3 / 3B
Thread Size1/2"-20
Thread StandardMetric
Threads per Inch20
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