Обший каталог Yamawa 2016 - 2017 - страница 470

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


MG-HT
Hand Taps with Short Chamfer for Magnesium Alloy Castings
Specification
(for through hole)


■Having short chamfer length of less than 1thread, MG-HT is
2D most suitable for blind holes with little space in the bottom.
E
～ M2.6
Recommended Tapping Speeds depending on Materials
(for through hole)


Aluminum alloy castings Magnesium alloy die castings inc alloy castings
TYPE：1
5 15 〜
5 15 〜
5 15 〜
(m/min) (m/min) (m/min)
For icon explanation, refer to P.50
Hand Taps


TYPE：2 TYPE：3
Cemented
Carbide Taps Roll Taps


Segment：1A
Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock
flutes
Special Thread Taps
Pipe Taps Simple Inspection Tools


(mm) (mm) (mm) (mm) (mm) (mm) (mm)
For Metric Threads
M1.4 × 0.3 P2 TMGMQ1.4C1 1P 36 5.4 - 24 3 2.5 5 3 1 △
M1.6 × 0.35 P2 TMGMQ1.6D1 1P 36 6.3 - 24 3 2.5 5 3 2 △
M1.7 × 0.35 P2 TMGMQ1.7D1 1P 36 6.3 - 24 3 2.5 5 3 2 △
M2 × 0.4 P2 TMGMQ2.0E1 1P 42 7.2 12 27 3 2.5 5 3 3 △
M2.5 × 0.45 P2 TMGMQ2.5F1 1P 46 8.1 14 29 3 2.5 5 3 3 △
M2.6 × 0.45 P2 TMGMQ2.6F1 1P 46 8.1 14 29 3 2.5 5 3 3 △
M3 × 0.5 P2 TMGMQ3.0G1 1P 46 9 14 26 4 3.2 6 3 3 △
Thread Mills
Dies
Center Drills
Centering Tools


JIS
HT-41
HT- ◎=Standard ○=Semi standard △=Made to order
466 For improvement, spec may change without advance notice.