This spiral point tap is made of vanadium high speed steel and has a 0.367 inch diameter, 1.7200 inch long shank. It is for use with steel, and meets ANSI and USCTI standards. This 5301/2301 series spiral point tap has a TiN finish, and has fractional inch measurements. It is non-coolant through, has right hand direction with a 3⅜ inch length. Plus it has three flutes and a straight shank.
Technical Specs
ItemSpiral Point Tap
Thread StandardUNF, UNJF
Tap FinishTiN
Overall Length3 3/8 in
Thread LimitH3
Thread DirectionRight Hand
Primary Material ApplicationSteel
65% Thread Drill Size11.60 mm
Extended NeckNo
Primary Material Application ISO CodeP
Shank Dia.0.367 in
Shank Type - MachiningStraight
Square Size0.2750 in
Tap ChamferPlug
Threads per Inch20 TPI
Helix Angle0 Degrees
Thread Size1/2"-20
Tap MaterialVanadium High Speed Steel
Thread Length1 21/32 in
75% Thread Drill Size11.40 mm
Class of Fit6H
Number of Flutes3
55% Thread Drill Size11.80 mm
Coolant FedNon-Coolant Through
Measurement SystemFractional Inch
Series5301/2301
Shank Length1.7200 in
Spiral DirectionNeutral
StandardsANSI, USCTI
Tap GroupingTap
Thread Limit / Class of FitH3 / 6H
Tap StyleSpiral Point
Country of OriginUnited States
(subject to change)