31303| 55
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求助,,需在硬質(zhì)合金體上鉆0.2MM,,深2MM的孔 |
點(diǎn)評(píng)
超聲波,,電火花,這個(gè)硬質(zhì)合金的東西你想要毛刺它也給不了你�,�,!
評(píng)分
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點(diǎn)評(píng)
0.2可以嗎,?
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點(diǎn)評(píng)
看見過用進(jìn)口鏜床加工過這樣小的工件,孔的數(shù)量也很多
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