Rp

Hand Taps for Parallel Pipe Threads

Specification

E

Rp 3/4~

Recommended Tapping Speeds depending on Materials

Medium carbon steels

5〜10

For icon explanation, refer to P.50

TYPE:1 TYPE:2

Segment:1G

SizeClassCodeChamferBasic major dia (mm)L (mm)ℓ (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Pipe Threads
Rp1/16-28TH2RP01K3.5P7.723591486941
Rp1/8-28TH2RP02K3.5P9.728591586942
Rp1/4-19TH2RP04-3.5P13.15767191191242
Rp3/8-19TH2RP06-3.5P16.662752114111442
Rp1/2-14TH2RP08Q3.5P20.955872618141742
Rp3/4-14TH2RP12Q3.5P26.441962823172042
Rp1-11TH2RP16U3.5P33.2491093326212452
Rp1 1/4-11TH2RP20U3.5P41.9101193632263052
Rp1 1/2-11TH2RP24U3.5P47.8031253738293262
Rp2-11TH2RP32U3.5P59.6141404146353862