直柄钻头SD0.5SD0.9SD9.4SD10.1SD10.4SD12.7不二越ナチ（NACHI）不锈钢用六角軸钻头6SUSSDP2.06SUSSDP2.16SUSSDP2.26SUSSDP2.36SUSSDP2.46SUSSDP2.56SUSSDP2.66SUSSDP2.76SUSSDP2.86SUSSDP2.96SUSSDP3.06SUSSDP3.16SUSSDP3.26SUSSDP3.36SUSSDP3.46SUSSDP3.56SUSSDP3.66SUSSDP3.76SUSSDP3.86SUSSDP3.96SUSSDP4.06SUSSDP4.16SUSSDP4.26SUSSDP4.36SUSSDP4.46SUSSDP4.56SUSSDP4.66SUSSDP4.76SUSSDP4.86SUSSDP4.96SUSSDP5.06SUSSDP5.26SUSSDP5.56SUSSDP5.86SUSSDP6.0不二越ナチ（NACHI）不锈钢用パ***ク钻头COSP3.0COSP3.1COSP3.2COSP3.3COSP3.4COSP3.5COSP3.6COSP3.7COSP3.8COSP3.9不二越ナチ（NACHI）不锈钢用パ***ク钻头COSP5.0COSP5.1COSP5.2COSP5.3COSP5.4COSP5.5COSP5.6COSP5.7COSP5.8COSP5.9不二越ナチ（NACHI）不锈钢用パ***ク钻头COSP2.0COSP2.1COSP2.2COSP2.3COSP2.4COSP2.5COSP2.6COSP2.7COSP2.8COSP2.9不二越ナチ（NACHI）不锈钢用パ***ク钻头COSP4.0COSP4.1COSP4.2COSP4.3COSP4.4COSP4.5COSP4.6COSP4.7COSP4.8COSP4.9不二越ナチ（NACHI）不锈钢用パ***ク钻头COSP1.0COSP1.1COSP1.2COSP1.3COSP1.4COSP1.5COSP1.6COSP1.7COSP1.8COSP1.9不二越ナチ（NACHI）不锈钢用パ***ク钻头COSP6.0COSP6.1COSP6.2COSP6.3COSP6.4COSP6.5COSP6.6COSP6.7COSP6.8COSP6.9不二越ナチ（NACHI）不锈钢用パ***ク钻头COSP7.0COSP7.1COSP7.2COSP7.3COSP7.4COSP7.5COSP7.6COSP)