This spiral flute machine tap is 2 1/8 inches long, with a #8-32 UNC thread and a 0.168-inch shank diameter. This right hand bottoming tap is made from high speed steel with a bright finish.
Technical Specs
ItemSpiral Flute Tap
Thread StandardUNC
Tap FinishBright (Uncoated)
Overall Length2 1/8 in
Thread LimitH3
Thread DirectionRight Hand
Tap Shank StandardUSCTI Table 302A
55% Thread Drill Size3.60 mm
Extended NeckYes
Material Grade - Machining1094
Primary Material Application ISO CodeN
Shank Type - MachiningStraight
Square Size0.1310 in
Thread Limit / Class of FitH3 / 2B
Series1094
StandardsUSCTI Table 302A
Tap StyleSpiral Flute
Thread Size#8-32
Tap MaterialHigh Speed Steel
Thread Length3/8 in
75% Thread Drill Size3.40 mm
Class of Fit2B
Number of Flutes3
Primary Material ApplicationAluminum, Brass, Bronze, Copper