R 408.13835
R 408.13835 Chisels, punches, star drills, drift pins, and wedges.
Cite as Mich. Admin. Code R 408.13835
Rule 3835. (1) A chisel, punch, star drill, drift pin, or wedge with a metal striking
end shall not be used when the end becomes mushroomed. The striking end shall be
ground with a crowned radius and beveled edge.
(2) The working end of a chisel, punch, star drill, drift pin, or wedge shall be
maintained as designed.