ANSI IPO

Spiral Pointed Taps for General Purpose

Specification

■ Suitable for low speed tapping of steels. For <2D manual use and drilling machine use. Oxide

Recommended Tapping Speed depending on Materials 1

TYPE:

Low carbon steels

低炭素鋼5

(m/min)

TYPE:2 TYPE:3

Segment:1E

SizeClassCodeChamferL (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)No. of flutesTYPE
iFor Unifieid Threi adsl
No.6-32UNC-VAUN6JXHEX4.5P20.3740.6691.2010.1410.110.18721
No.8-32UNC-VAUN8JXHEX4.5P2.1250.3740.8661.3390.1680.1310.2521
No.10-24UNC-VAUNAMXHEX4.5P2.3750.5120.8661.3390.1940.1520.2521
1/4-20UNC-VAU04NXHEX4.5P2.50.5911.0241.220.2550.1910.31222
5/16-18UNC-VAU05OXHEX4.5P2.7180.6691.0041.3780.3180.2380.37533
3/8-16UNC-VAU06PXHEX4.5P2.9370.7481.0591.4960.3810.2860.43733
For iUnifiedi Threadsi (In blii ster paci kage)
No.6-32UNC-VAUN6JXHEXR4.5P20.3740.6691.2010.1410.110.18721
No.8-32UNC-VAUN8JXHEXR4.5P2.1250.3740.8661.3390.1680.1310.2521
No.10-24UNC-VAUNAMXHEXR4.5P2.3750.5120.8661.3390.1940.1520.2521
1/4-20UNC-VAU04NXHEXR4.5P2.50.5911.0241.220.2550.1910.31222
5/16-18UNC-VAU05OXHEXR4.5P2.7180.6691.0041.3780.3180.2380.37533
3/8-16UNC-VAU06PXHEXR4.5P2.9370.7481.0591.4960.3810.2860.43733

Blister Package