30 C.F.R. § 77.1010
Collaring holes
(a) Starter steels shall be used when collaring holes with hand-held drills.
(b) Men shall not hold the drill steel while collaring holes, or rest their hands on the chuck or centralizer while drilling.
Already have an account? Sign in instead.
You stay signed in for 30 days on this browser.
Continue with Google Continue with MicrosoftNo account yet? Create a free one.
We sent a six-digit code.
It expires in ten minutes, works once, and only in this browser. Five wrong tries void it. Send another code.
Your account is live and the Cloudflare checks are off for this browser.
(a) Starter steels shall be used when collaring holes with hand-held drills.
(b) Men shall not hold the drill steel while collaring holes, or rest their hands on the chuck or centralizer while drilling.