jcr rock slider install
JK Enthusiast
Joined: Nov 2012
Posts: 147
Likes: 0
From: Bergen County, NJ
"Step drill bit is the way to go. Using a regular bit is bad news"
I used a pair of "cowboys", vice grips with the wide mouth, to keep it safe for a regular high-speed drill bit.
If I didn't have them though, I would have gone the step-bit route.
I used a pair of "cowboys", vice grips with the wide mouth, to keep it safe for a regular high-speed drill bit.
If I didn't have them though, I would have gone the step-bit route.
JK Enthusiast
Joined: Mar 2014
Posts: 137
Likes: 0
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JK Junkie
Joined: Jun 2013
Posts: 3,697
Likes: 2
From: Grosse Pointe, MI
I've asked a couple manufacturers and they both say not to seal. It essentially traps moisture where you want it to breathe.