Cemented Carbide Tap Series Overall Thread Shank Size of Length of length length dia. square square L ℓ Ds K ℓk Spiral Fluted Taps (for blind hole) CT-FC Carbide Taps for Cast Irons Spiral Fluted Taps (for through hole) Specification ■CT-FC is the carbide tap suitable for hard and abrasive materials such as cast irons. For volume production. Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials rey cast iron odular cast iron IS IS 5〜15 5〜15 (m/min) (m/min) Hand Taps For icon explanation, refer to P.50 TYPE:1 YAMAWA TYPE:2 YAMAWA Cemented Carbide Taps Roll Taps TYPE:3 DIN376 TYPE:4 DIN5156 Special Thread Taps Simple Inspection Tools Segment:1B Pipe Taps Size Class Code Chamfer L ℓ Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 ISO2X 36263.0 5P 56 11 3.5 2.7 6 4 1 M4 × 0.7 ISO2X 36264.0 5P 63 13 4.5 3.4 6 4 1 ● Thread Mills M5 × 0.8 ISO2X 36265.0 5P 70 16 6 4.9 8 4 1 ● M6 × 1 ISO2X 36266.0 5P 80 19 6 4.9 8 4 1 ● M8 × 1.25 ISO2X 36268.0 5P 90 22 8 6.2 9 4 2 ● M10 × 1.5 ISO2X 3626010 5P 100 24 10 8 11 4 2 ● M12 × 1.75 ISO2X 3726012 5P 110 29 9 7 10 4 3 ● Dies M14 × 2 ISO2X 3726014 5P 110 30 11 9 12 4 3 ● M16 × 2 ISO2X 3726016 5P 110 32 12 9 12 4 3 ● Size Class Code Chamfer L ℓ Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) flutes Center Drills For G Threads G3/8-19 - 3926G06 2.5P 100 22 12 9 12 4 4 Centering Tools DIN CT-1 158