We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Seco - 5/16-18 UNC, 0.244" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.638" LOC, 2.441" OAL, 8mm Shank Diam - Exact Industrial Supply

Seco - 5/16-18 UNC, 0.244" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.638" LOC, 2.441" OAL, 8mm Shank Diam


Item #: 65940017
Brand: Seco
Model #: 17105
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Product Specifications
Threads Per Inch 18
Material Solid Carbide
Thread Size (Inch) 5/16-18
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.2440
Length of Cut (Decimal Inch) 0.6380
Through Coolant Through Coolant
Minimum Nominal Diameter 5/16
Minimum Nominal Diameter (Decimal Inch) 0.3125
Overall Length (Decimal Inch) 2.4410
Thread Standard UNC
$455.23

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It