This hand tap is made of high speed steel and has a 1.108 inch diameter, 3.0630 inch long shank. It is for use with aluminum, brass, bronze, cast iron, copper, steel, and meets the standards for USCTI. This HTGP series hand tap has a bright finish, and has fractional inch measurements. It has right hand direction with a 6 1/16 inch length. Plus it has four flutes and a straight shank.
Technical Specs
ItemHand Tap
Thread StandardUNC
Tap MaterialHigh Speed Steel
Thread Length3 in
75% Thread Drill Size1.2126 in
Class of Fit2B
Number of Flutes4
65% Thread Drill Size1.2343 in
Measurement SystemFractional Inch
Primary Material Application ISO CodeK, M, N, P
Shank Dia.1.108 in
Shank Type - MachiningStraight
Square Size0.8310 in
Tap GroupingTap
Thread Limit / Class of FitH4 / 2B
Helix Angle0 Degrees
Thread Size1 3/8"-6
Tap ChamferPlug
Tap FinishBright (Uncoated)
Overall Length6 1/16 in
Thread LimitH4
Thread DirectionRight Hand
Tap Shank StandardUSCTI
Extended NeckYes
Primary Material ApplicationAluminum, Brass, Bronze, Cast Iron, Copper, Steel
SeriesHTGP
Shank Length3.0630 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap StyleStraight Flute
Threads per Inch6 TPI
Country of OriginUnited States
(subject to change)