Обший каталог Yamawa 2016 - 2017 - страница 302

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Simple Inspection Tools Overall Pin Bored hole Bored hole dia. Bored hole Bored hole Bored hole Shank length length dia（. GO） （NOT-GO） depth（1.5D） depth（ 2D） depth（ 2.5D） dia. L ℓ d₁ d₂ ℓ₁ ℓ₂ ℓ₃ Ds CPC-S　Check Pins for Bored Hole in thread cut tapping (Straight Type) Spiral Fluted Taps (for blind hole) Size Code L ℓ d1(inch) d2(inch) ℓ1 ℓ2 ℓ3 Ds Type Stock (inch) (inch) (Thread engagement ratio）(Thread engagement ratio） (inch) (inch) (inch) (inch) 3/8-24UNF CPCSAU06MC 0.3332(77.2%) 0.3372(69.8%) CPCSAU06MD 4.33 1.08 0.3351(73.7%) 0.3391(66.3%) 0.563 0.750 0.938 0.394 1 ○ CPCSAU07QA 0.3600(83.5%) 0.3660(77.1%) Spiral Fluted Taps (for through hole) 7/16-14UNC CPCSAU07QB 0.3630(80.3%) 0.3688(74.0%) 4.76 1.30 0.656 0.875 1.094 0.472 1 ○ CPCSAU07QC 0.3659(77.2%) 0.3717(70.9%) CPCSAU07QD 0.3688(74.0%) 0.3746(67.8%) CPCSAU07NA 0.3830(83.9%) 0.3875(77.0%) Spiral Pointed Taps (for through hole) 7/16-20UNF CPCSAU07NB 0.3855(80.1%) 0.3896(73.7%) 4.76 1.30 0.656 0.875 1.094 0.472 1 ○ CPCSAU07NC 0.3875(77.0%) 0.3916(70.7%) CPCSAU07ND 0.3896(73.7%) 0.3937(67.4%) CPCSAU08RA 0.4170(83.1%) 0.4225(77.6%) Hand Taps 1/2-13UNC CPCSAU08RB 0.4196(80.5%) 0.4254(74.7%) 4.76 1.30 0.750 1.000 1.250 0.472 1 ○ CPCSAU08RC 0.4226(77.5%) 0.4284(71.7%) CPCSAU08RD 0.4255(74.6%) 0.4313(68.8%) CPCSAU08NA 0.4460(83.1%) 0.4498(77.3%) 1/2-20UNF CPCSAU08NB 0.4477(80.5%) 0.4517(74.4%) Cemented Carbide Taps 4.76 1.30 0.750 1.000 1.250 0.472 1 ○ CPCSAU08NC 0.4497(77.4%) 0.4537(71.3%) CPCSAU08ND 0.4516(74.5%) 0.4556(68.4%) Roll Taps Pipe Taps Simple Inspection Tools Thread Mills Dies Center Drills Centering Tools ANSI ST-3 298