This spiral point tap is made of high speed steel and has a 0.381 inch diameter, 1.6900 inch long shank. It is for use with aluminum, brass, bronze, copper, and meets the standards for USCTI 302A. This 5301/2301 series spiral point tap has a bright (uncoated) finish, and has fractional inch measurements. It is non-coolant through, has right hand direction with a 2-15/16 inch length. Plus it has three flutes and a straight shank.
Technical Specs
ItemSpiral Point Tap
Thread StandardUNC, UNJC
Tap FinishBright (Uncoated)
Overall Length2 15/16 in
Thread LimitH1
Number of Flutes3
55% Thread Drill Size8.40 mm
Coolant FedNon-Coolant Through
Measurement SystemFractional Inch
Series5301/2301
Shank Length1.6900 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap GroupingTap
Helix Angle0 Degrees
Thread Size3/8"-16
Tap MaterialHigh Speed Steel
Thread Length1 1/4 in
75% Thread Drill Size5/16 in
Thread DirectionRight Hand
Primary Material ApplicationAluminum, Brass, Bronze, Copper