
Overall Thread Shank Shank Size of Length of
length length length dia. square square
L ℓ ℓs Ds K ℓk
MS+RS Roll Taps for Miniature Threads
(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
TYPE:1
(for through hole)
Segment:1J
(for through hole)
Size Class Code Chamfer L ℓ ℓs Ds K ℓk Lobe Type Stock
(mm) (mm) (mm) (mm) (mm) (mm)
For Miniature Screw Threads
S0.6 × 0.15 GS2 MSP20.6-B 2P 36 2.5 25 3 2.5 6 4 1 △
S0.7 × 0.175 △
Hand Taps
GS3 MSP30.7-B 2P 36 2.5 25 3 2.5 6 4 1
S0.8 × 0.2 GS3 MSP30.8-B 2P 36 3 25 3 2.5 6 4 1 △
S0.9 × 0.225 GS4 MSP40.9-B 2P 36 3 25 3 2.5 6 4 1 △
Carbide Taps
Cemented
HPsRZ High Performance Roll Taps for Miniature Threads
TYPE:1
Roll Taps
Simple Inspection Tools
Special Thread Taps
Segment:1J
Size Class Code Chamfer L ℓ ℓs Ds K ℓk Lobe Type Stock
(mm) (mm) (mm) (mm) (mm) (mm)
For Miniature Screw Threads
S0.6 × 0.15 △
Pipe Taps
GS2 HPS20.6-B 2P 36 2.5 25 3 2.5 6 4 1
S0.7 × 0.175 GS3 HPS30.7-B 2P 36 2.5 25 3 2.5 6 4 1 △
S0.8 × 0.2 GS3 HPS30.8-B 2P 36 3 25 3 2.5 6 4 1 △
S0.9 × 0.225 GS4 HPS40.9-B 2P 36 3 25 3 2.5 6 4 1 △
Thread Mills
Dies
Center Drills
Centering Tools
JIS
◎=Standard ○=Semi standard △=Made to order
ST-2
For improvement, spec may change without advance notice. 525