High speed steel ground thread plug chamfer 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
ItemTap
Thread StandardUNC, UNJC
Tap MaterialHigh Speed Steel
Thread Length1 in
75% Thread Drill Size#7
Thread DirectionRight Hand
Tap Shank StandardANSI 302
65% Thread Drill Size#5
Extended NeckNo
Primary Material ApplicationAluminum, Brass, Bronze, Copper
Series5303/2303
Shank Length1 1/2 in
Spiral DirectionNeutral
StandardsUSCTI 302
Tap StyleStraight Flute
Helix Angle0 Degrees
Thread Size1/4"-20
Tap ChamferPlug
Tap FinishBright (Uncoated)
Overall Length2.5 in
Thread LimitH1
Number of Flutes4
55% Thread Drill Size#3
Coolant FedNon-Coolant Through
Measurement SystemFractional Inch
Primary Material Application ISO CodeN
Shank Dia.0.225 in
Shank Type - MachiningStraight
Square Size0.1910 in
Tap GroupingTap
Threads per Inch20 TPI
Country of OriginUnited States
(subject to change)