Обший каталог Yamawa 2016 - 2017 - страница 172

Roll Tap Series
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)


R-D(Coating)
Thread Forming Taps for Soft Structural Steel Sheets, Coated
Specification
(for through hole)


■R-D is the forming tap suitable for steel materials.
E Coating
～M2.6
Recommended Tapping Speeds depending on Materials
(for through hole)


Free cutting and
structural steel
IS P
10 20 〜
(m/min)
For icon explanation, refer to P.50
Hand Taps


TYPE：1 DIN371 TYPE：2 DIN371
Cemented
Carbide Taps


TYPE：3 DIN371 TYPE：4 DIN376
Roll Taps
Special Thread Taps
Pipe Taps Simple Inspection Tools


Segment：1J
Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk Lobe Type Stock
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
For Metric Threads
M2 × 0.4 ISO2X 93532.0BTC 2P 45 8 - 32 2.8 2.1 5 4 1
M2.5 × 0.45 ISO2X 93532.5BTC 2P 50 8 15 33 2.8 2.1 5 4 2
M3 × 0.5 ISO2X 93533.0BTC 2P 56 9 18 34 3.5 2.7 6 4 2
Thread Mills


M3.5 × 0.6 ISO2X 93533.5BTC 2P 56 11 20 32 4 3 6 4 2
M4 × 0.7 ISO2X 93534.0BTC 2P 63 13 21 38 4.5 3.4 6 4 2
M5 × 0.8 ISO2X 93535.0BTC 2P 70 14 25 39 6 4.9 8 4 2
M6 × 1 ISO2X 93536.0BTC 2P 80 15 30 45 6 4.9 8 4 2
Dies


M8 × 1.25 ISO2X 93538.0BTC 2P 90 19 35 47 8 6.2 9 6 3
M10 × 1.5 ISO2X 9353010BTC 2P 100 23 39 52 10 8 11 8 3
M12 × 1.75 ISO2X 9353012BTC 2P 110 26 - 56 9 7 10 8 4
M14 × 2 ISO2X 9353014BTC 2P 110 26 - 56 11 9 12 8 4
M16 × 2
Center Drills


ISO2X 9353016BTC 2P 110 26 - 56 12 9 12 8 4
Number of oil grooves : M2.5 and smaller = non, M3 ～ M6 = 4, M8 = 3, M10 and larger = 4
Taps for M6 and smaller : External centers on thread end are removed.
Centering Tools


DIN
RO-3
168