Scientific Cutting Tools
Helical Flute Thread Mills - Scientific Cutting Tools TMLR340-20ELA
MFR# TMLR340-20ELA
$133.89List $165.72
Save 19%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes3
Thread size7/16-20
CoatingAlTiN+
Description
The Scientific Cutting Tools TMLR340-20ELA helical flute thread mills.
Specifications
Coating finishAlTiN+
Coolant throughNo
Cutting diameter0.3400
Flute directionRight Hand
Length of cut1.2000
MaterialSolid Carbide
Material gradeSubmicron
Minimum nominal diameter in0.4375
Number of flutes3
Overall length3.5000
Teeth per inch20
Thread mill typeLong Reach
Thread size in7/16-20
Thread standardUNF
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.