-40%
Dormer 1/4-28 Tap HSS-E-PM Semi Bottoming Spiral Flute Tap Super B Coating H5
$ 12.11
- Description
- Size Guide
Description
DORMERSEMI BOTTOMING SPIRAL FLUTE MACHINE TAP
Thread Diameter Size (TDZ)
1/4″
Standard
DIN ANSI
Threads per Inch (TPI)
28
Tool Type
Machine Tap
Thread Standard
UNF
Chamfer
2P-3P
Overall Length (OAL)
3.15″
Coating
Super-B
Thread Cutting Part Length (THL)
0.394″
Flute Type
Spiral
Connection Diameter Machine Side (DCONMS)
0.255″
Style
Semi-Bottoming
Flute Count (NOF)
3
Cutting Direction (HAND)
Right Hand
Flute Helix Angle (FHA)
40 Degrees
Coolant Supply Property (CSP)
External
Applicable Material
Stainless Steel
Length Group
2.5xD
Cutting Edge Material
HSS-E PM
Square Size
0.189″
Thread Tolerance Class (TCTR)
H5
Measurement Type
Fractional
Special Feature
Blue Shark