OSG
1/4-18 NPT High-Speed Steel Tap, TiCN - OSG 1251308
MFR# 1251308Series S125
$72.03List $92.37
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes4
Thread size1/4-18
CoatingTiCN
Description
The OSG 1251308 is a 1/4-18 NPT High-Speed Steel tap with a TiCN finish. 4 flutes.
Specifications
ApplicationTapping
ChamferBottoming
Coating finishTiCN
Coolant throughNo
Flute directionRight Hand
Helix angle15
MaterialHigh-Speed Steel
Material applicationAluminum; Carbon Steel; Cast Iron; Hardened Steel
Number of flutes4
Overall length in2-7/16
Projection0.3750
Shank diameter0.5625
Square length in0.4375
Square size0.4210
Threads per inch18
Thread length in1-1/16
Thread size in1/4-18
Thread standardNPT
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.