S-SP

Short Spiral Fluted Taps, Deep Hole Use

Specification

■ Due to short thread portion, friction becomes less and E lubrication supply becomes better, and S-SP is the spiral fluted tap quite efficient for tapping deep holes that are 2.5 Oxide times deeper than the nominal dia. ~M2.6 M26~

Recommended Tapping Speeds depending on Materials

Medium carbon steels Alloy steels 1

TYPE: 5〜10 5〜10 For icon explanation, refer to P.50

TYPE:2 TYPE:3

Oversize Segment:1C

SizeClassCodeChamferL (mm)ℓt (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Metric Threads
M2×0.4P1SSMP2.0E2.5P4247.2122732.5521
M2.3×0.4P1SSMP2.3E2.5P4247.2122732.5521
M2.5×0.45P1SSMP2.5F2.5P4648.1142932.5521
M2.6×0.45P1SSMP2.6F2.5P4648.1142932.5521
M3×0.5P1 P3SSMP3.0G-3 SSMR3.0G2.5P4659142643.2631◎ △
M3.5×0.6P1SSMP3.5H-32.5P52711162954731
M4×0.7P2 P3SSMQ4.0I SSMR4.0I2.5P52711172954731◎ △
M5×0.8P2 P3SSMQ5.0K SSMR5.0K2.5P6091322335.54.5731◎ △
M6×1P2 P3SSMQ6.0M SSMR6.0M2.5P621115263364.5731◎ △
M8×1.25P2 P3SSMQ8.0N SSMR8.0N2.5P70-12-366.25832◎ △
M8×1P2SSMQ8.0M2.5P70-12-366.25832
M10×1.5P2 P3SSMQ010O SSMR010O2.5P75-13-3875.5832◎ △
M10×1.25P2SSMQ010N2.5P75-13-3875.5832
M10×1P2SSMQ010M2.5P75-13-3875.5832
M12×1.75P2 P3SSMQ012P SSMR012P2.5P82-15-428.56.5932◎ △
M12×1.5P2SSMQ012O2.5P82-15-428.56.5932