F-SL

Spiral Fluted Taps for High Speed Tapping, Through Hole Use (with LH spiral flutes)

Specification

■ F-SL, spiral fluted tap, through hole use (with LH spiral E Coating flutes) is applicable for such high speed tapping as 15m/min to 25m/min. Under low tapping speed, chip shape and chip ejection may become poor and cause tapping troubles.

Recommended Tapping Speeds depending on Materials

ow carbon steels Medium carbon steels

15〜25 15〜25

For icon explanation, refer to P.50

TYPE:1 TYPE:2

Segment:1S

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Metric Threads
M3×0.5P2VFSHMQ3.0GL5P469142643.2631○
M4×0.7P2VFSHMQ4.0IL5P5211172954731○
M5×0.8P2VFSHMQ5.0KL5P601322335.54.5731○
M6×1P2VFSHMQ6.0ML5P6215263364.5731○
M8×1.25P3VFSHMR8.0NL5P7019-366.25832○
M10×1.5P3VFSHMR010OL5P7523-3875.5832○
M10×1.25P3VFSHMR010NL5P7523-3875.5832○
M12×1.75P4VFSHMS012PL5P8226-428.56.5932○
M12×1.5P3VFSHMR012OL5P8226-428.56.5932○
M12×1.25P4VFSHMS012NL5P8226-428.56.5932○