避免钻斜，钻坏螺丝孔， 建议买这个工具
dvdport
2022-02-07 09:52:22
( reads)
Rennsteig Adjustable Automatic Center Punch with hand guard in round plastic tube- 180-250 N Striking Force
https://www.amazon.com/gp/product/B00KYQSYDU/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
