Reiff & Nestor
1/4-20 UNC High-Speed Steel Tap - Reiff & Nestor 28507
MFR# 28507
$15.90List $20.05
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
Flutes3
Thread size1/4-20
Description
The Reiff & Nestor 28507 is a 1/4-20 UNC High-Speed Steel tap. 3 flutes.
Specifications
ChamferPlug
Class of fit3B
Coolant throughNo
Flute directionRight Hand
Flute styleFast
Helix angle52
MaterialHigh-Speed Steel
Number of flutes3
Overall length in2-1/2
OversizeNo
Primary workpiece materialSteel
Shank diameter0.2550
Square size0.1910
Thread directionRight Hand
Thread limitH3
Thread size in1/4-20
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.