High speed steel ground thread bottoming machine screw hand tap. Most versatile tap 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 Length7/16 in
75% Thread Drill Size1.73 mm
Thread DirectionRight Hand
Tap Shank StandardANSI 302
65% Thread Drill Size#49
Extended NeckYes
Primary Material ApplicationAluminum, Brass, Bronze, Copper
Series5305/2305
Shank Length1.3100 in
Spiral DirectionNeutral
StandardsANSI
Tap StyleStraight Flute
Helix Angle0 Degrees
Thread Size#2-56
Tap ChamferBottoming
Tap FinishBright (Uncoated)
Overall Length1 3/4 in
Thread LimitH2
Number of Flutes3
55% Thread Drill Size#49
Coolant FedNon-Coolant Through
Measurement SystemPipe
Primary Material Application ISO CodeN
Shank Dia.0.141 in
Shank Type - MachiningStraight
Square Size0.1100 in
Tap GroupingTap
Threads per Inch56 TPI
Country of OriginUnited States
(subject to change)