High speed steel ground thread taper machine screw hand tap.Versatile for hand use or for tapping under power. Popular for use in general machine tapping or CNC tapping. Appropriate for tapping the vast majority of materials.
Technical Specs
ItemHand Tap
Thread StandardUNC, UNJC
Tap MaterialHigh Speed Steel
Thread Length2 9/16 in
75% Thread Drill Size1.1108 in
Thread DirectionRight Hand
Tap Shank StandardANSI 302
Coolant FedNon-Coolant Through
Measurement SystemFractional Inch
Primary Material Application ISO CodeN
Shank Dia.1.021 in
Shank Type - MachiningStraight
Square Size0.7660 in
Tap GroupingTap
Threads per Inch7 TPI
Thread Size1 1/4"-7
Tap ChamferPlug
Tap FinishBright (Uncoated)
Overall Length5 3/4 in
Thread LimitH4
Number of Flutes4
65% Thread Drill Size1.1294 in
Extended NeckNo
Primary Material ApplicationAluminum, Brass, Bronze, Copper
Series5303/2303
Shank Length3.1900 in
Spiral DirectionNeutral
StandardsANSI
Tap StyleStraight Flute
Helix Angle0 Degrees
Country of OriginUnited States
(subject to change)