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, UNF
Tap MaterialHigh Speed Steel
Thread Length7/8 in
75% Thread Drill Size#25
Thread DirectionRight Hand
Tap Shank StandardANSI 302
65% Thread Drill Size#23
Extended NeckYes
Primary Material ApplicationAluminum, Brass, Bronze, Copper
Series5305/2305
Shank Length1 1/2 in
Spiral DirectionNeutral
StandardsANSI
Tap StyleStraight Flute
Threads per Inch24 TPI
Thread Size#10-24
Tap ChamferBottoming
Tap FinishBright (Uncoated)
Overall Length2 3/8 in
Thread LimitH2
Number of Flutes4
55% Thread Drill Size#21
Coolant FedNon-Coolant Through
Measurement SystemMachine
Primary Material Application ISO CodeN
Shank Dia.13/67 in
Shank Type - MachiningStraight
Square Size12/79 in
Tap GroupingTap
Thread Limit / Class of FitH2
Country of OriginUnited States
(subject to change)