Widia
1/4-20 UNC High Speed Steel Standard Tap - Widia 2749818
MFR# 2749818Series 5303; 2303
$8.54List $10.96
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes4
Thread size1/4-20
Description
The Widia 2749818 is a 1/4-20 UNC High Speed Steel Standard tap. 4 flutes.
Specifications
ApplicationBlind Hole Threading
ChamferBottoming
Class of fit3B
Coolant throughNo
MaterialHigh Speed Steel
Material applicationCast Iron; Non-Ferrous Metals
Number of flutes4
Overall length2.5000
OversizeNo
Shank diameter0.2550
Shank length1.5000
Square length0.3125
Square size0.1910
Tapping depth1.0000
Tap typeStandard
Threads per inch20
Thread depth1.0000
Thread directionRight Hand
Thread length1.0000
Thread limitH3
Thread pitch0.0500
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.