Patent ID: 9573196
Date: 2017-02-21
CPC Classifications: B23B,B27C,B27F,H01H,Y10T

Claim:
1. A position controlling device for a carpenter angle drill/hollow chisel mortiser having a mounting stud with a sidewall, a moving head slidably mounted on the mounting stud and having a side, a drill seat securely mounted on the moving head and having at least one drill, and a motor securely mounted on the drill seat behind the moving head to drive the at least one drill, and the position controlling device having: a mounting group being adapted to securely mount on the sidewall of the mounting stud, and having a positioning group adjustably connected to the mounting group, and having a retaining arm being adapted to securely connect to the side of the moving head, movably extending along the sidewall of the mounting stud between the limiting bolts of the limiting blocks, selectively abutting the contacting slice of the circuit breaker, and having