This bottom tap is made of high speed steel and has a 19.3mm diameter, 2.6870 inch long shank. It is designed for use with cast iron, stainless steel, steel, and meets the standards for USCTI. This HTGP-TN series bottom tap has a TiN finish, and has metric measurements. It has right hand direction with a 124.62 mm length. Plus it has four flutes and a straight shank.
Technical Specs
ItemBottom Tap
Thread StandardMetric Coarse
Tap MaterialHigh Speed Steel
Thread Length56.36 mm
75% Thread Drill Size53/64 in
Class of Fit2B
Number of Flutes4
55% Thread Drill Size55/64 in
Extended NeckYes
Primary Material ApplicationCast Iron, Stainless Steel, Steel
SeriesHTGP-TN
Shank Length2.6870 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap StyleStraight Flute
Helix Angle0 Degrees
Thread SizeM24x3.00
Tap ChamferBottoming
Tap FinishTiN
Overall Length124.62 mm
Thread LimitD8
Thread DirectionRight Hand
Tap Shank StandardUSCTI
65% Thread Drill Size27/32 in
Measurement SystemMetric
Primary Material Application ISO CodeK, M, P
Shank Dia.19.3 mm
Shank Type - MachiningStraight
Square Size14.48 mm
Tap GroupingTap
Thread Limit / Class of FitD8 / 2B
Country of OriginUnited States
(subject to change)