Union Butterfield 1010942 1590 Heavy Duty Spiral Flute Tap, Right Hand Cutting, #8-32 Thread, H3 Thread Limit, Bottoming Chamfer, Right Hand Flute Direction, 2 Flutes, Steam Oxide, HSS
Item Code: UNIO 6007697 1010942 1590
Brand: Union Butterfield
Mfg Part No: 1010942
Manufacturer: Dormer Pramet
Unit Size: 1
A slower helix angle, larger core diameter, three flutes and wider throat dimensions than the regular 1587/1588 series Designed for tough blind or through hole tapping Chip ejection is more efficient and problems such as chipping and breakage are largely eliminated A steam oxide finish makes this tap ideal for use in ferrous materials and higher strength alloys
Chamfer Type
Bottoming
Class of Fit
2B/3B/H3
Flute Direction
Right Hand
Number of Flutes
2
Overall Length
2-1/8
Series
1590
Thread Length
3/4
Type
Heavy Duty
Cutting Direction
Right Hand
Finish/Coating
Steam Oxide
Material
HSS
Measurement System
Imperial
Shank Diameter
0.168
Thread Size
#8-32
Thread Standard
UNC
UPC
69846412344
Blind Hole and Through Hole Applications