2009 (2)
2010 (1)
2014 (58)
2015 (74)
2016 (71)
2017 (67)
2018 (37)
2020 (57)
2021 (47)
2022 (69)
2023 (45)
1. Dewalt
DCF899(I~III檔正向力矩約150/400/900,反向200/440/1025)5AH20V電池,20V電池其實就是3.6×5=18V,Ali上有kit可DIY:https://www.youtube.com/watch?v=0YZOXYZ1qrw。
DCK278C2 brushless combo: DCD708B 1/2" compact drill/driver 6.3", DCF809 1/4" impact driver 5.1" 141.7ftlbs。試了DCD708B可以鑽水泥唯速度較慢。DCD805B似乎是最短的hammer drill,DCD740B angle drill更矮隻有4"但無hammer。
2. Ryobi
3. Milwaukee
https://documents.milwaukeetool.com/54-08-1156.pdf
4. Others
Harbor 48mm, Old 73mm dia。
Hitachi DB3DL2 3.6V打滑,零件https://www.ereplacementparts.com/hitachi-db3dl2-cordless-driver-drill-parts-c-7927_13224_147578.html