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Complete Unf 5/16"x24- 2xdo - 24 Tpi Pitch Helical Flute Internal Carbide Thread Mill With Axial Coolant - (helicool Series - Vardex) Best Choice [K6MrlA9H]

$37.99 $121.99 -69%

Thread Milling TM Solid Carbide HeliCool IN 24 TPI UN Shank Diameter 8 (mm) Cutting Diameter 6.68 (mm) Tool Overhang 16.4 (mm) VTH GradeFor Internal MachiningFor UN threadsIdeal for Steel, Stainless Steel, HRSA's, Cast Iron & Non-FerrousMade from

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Thread Milling TM Solid Carbide HeliCool IN 24 TPI UN Shank Diameter 8 (mm) Cutting Diameter 6.68 (mm) Tool Overhang 16.4 (mm) VTH Grade

  • For Internal Machining
  • For UN threads
  • Ideal for Steel, Stainless Steel, HRSA's, Cast Iron & Non-Ferrous
  • Made from Micro grain Solid Carbide
  • TiCN coating for longer tool life
  • Axial coolant for blind holes

Thread Standard UN
Pitch 24TPI
EXT/INT IN
Coolant Yes
L 16.4mm
L1 16.4mm
Le 16.4mm
Cutting Dia 6.68mm
Z 3
Zt 15
Grade VTH
Coating TiCN
Description HC08066L16-I24UNFTMVTH
Shank Dia 8mm



 

104-00065 UNF 5/16"X24- 2XDO - 24 TPI PITCH HELICAL FLUTE INTERNAL CARBIDE THREAD MILL WITH AXIAL COOLANT - (HELICOOL SERIES - VARDEX)

What Our Customers Say

December 28, 2025

Absolutely no complaints!

The product is of excellent quality and a solid performer.

- Keegan G..

December 28, 2025

Absolutely no complaints!

This is a very sensible and highly practical choice for anyone.

- Sigma_Six_Sam.

December 28, 2025

Absolutely no complaints!

An outstanding item that I use daily.

- Roger N..

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