Walter-Prototyp
5/16-18 UNC Cobalt Tap, TiAlN - Walter-Prototyp 7557019
MFR# 7557019Series TC117
$73.89List $91.58
Save 19%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes3
Thread size5/16-18
CoatingTiAlN
Description
The Walter-Prototyp 7557019 is a 5/16-18 UNC Cobalt tap with a TiAlN finish. 3 flutes.
Specifications
ChamferModified Bottoming
Class of fit2B/3B
Coating finishTiAlN
Coolant throughNo
Flute directionRight Hand
MaterialCobalt
Material gradeWY80RG
Number of flutes3
Overall length (mm)90.00
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Aluminum & Non-Ferrous
Thread directionRight Hand
Thread size in5/16-18
Thread standardUNC
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.