Scientific Cutting Tools
Helical Flute Thread Mills - Scientific Cutting Tools TMI620-9HA
MFR# TMI620-9HA
$271.64List $342.33
Save 20%
Usually ships in 1-3 business days
Ship times are estimates. We confirm availability on every order and email you right away if anything changes.
Supplier prices are confirmed before checkout. If one has changed since this page was updated, we show you the new price before you pay.
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes4
Thread size7/8-9
CoatingAlTiN+
Description
The Scientific Cutting Tools TMI620-9HA helical flute thread mills.
Specifications
Coating finishAlTiN+
Coolant throughNo
Cutting diameter0.6200
Flute directionRight Hand
Length of cut1.4890
MaterialSolid Carbide
Material gradeSubmicron
Minimum nominal diameter in0.8750
Number of flutes4
Overall length4.0000
Teeth per inch9
Thread mill typeLong Reach
Thread size in7/8-9
Thread standardUNC
Thread typeInternal
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.