Amazon 上有，連鑽頭和絲錐一起

來源: 於 2022-02-07 17:57:14 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Drill America POU Series 1/4" NPT Tap and Drill Set, 1/4" Carbon Steel NPT Tap and 7/16" HSS Drill Bit in Plastic Case