4-40 AlTiN Helical Thread Mill- UN Thread
Thread Mill; #4 - 40 ; 1/4″ Shank Dia. × 2″ OAL ; Carbide ; AlTiN
| Thread Size | #4 | Shank Type | Round |
| Threads per Inch (TPI) | 40 | Coating | AlTiN |
| Thread Standard | UN | Cutting Edge Material | Carbide |
| Connection Diameter Machine Side (DCONMS) | 1/4″ | Usable Length (LU) | 3/16″ |
| Cutting Diameter (DC) | 0.08″ | Measurement Type | Inch |
| Functional Length (LF) | 3/16″ | Tool Type | Solid Carbide Thread Mills |
| Overall Length (OAL) | 2″ | Body Material | Carbide |
| Flute Count (NOF) | 2 |
Product Features
| Remarks | •Helical Flute Thread Mills UN Threads •Shank Diameter -.0001 to -.0003″Cutter Diameter ±.0005″Length of Cut +.050 to .000″Overall Length ±.015″T.I.R. Maximum .0005″ •Completely CNC ground. •Helical flute design for reduced cutting forces, smoother cuts, longest tool life, and maximum thread milling performance. •100% thread form; superior threads vs. tapping. •Cuts right hand and left hand high quality threads. •Suitable for all types of materials, including heat treated and difficult to machine workpieces. •Micro 100: Supplied with AlTiN coating, uncoated thread mills are also available from stock. | Country of Origin | USA |
Shipping Info
Package Length
1.88980
Package Width
.39370
Package Height
.31500
Package Weight
0.044
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