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Clamp Tite Drill Stop

Item #
76% of 100

Clamp Tite Drill Stops are the perfect way to control drilling depth. Unlike stop collars that use a single set screw, the split collar design applies tight, even pressure around the perimeter of the bit. Because of this, it resists loosening and shifting, which can mar the drill bit and unexpectedly change drilling depth. Use a 7/64" Allen wrench to tighten and loosen the drill stop. The split collar design helps prevent slippage.

Notice: Requires 7/64'' Allen wrench (sold separately).
(1) 3/8" Clamp Tite Drill Stop
More Information
Brand Rockler
Weight 0.0500
Tech Spec
  • For Use With: 3/8" Drill Bits
3.8 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
A rare rating.
Not difficult to use and stays put with little effort. The best stop collar that I have used.
April 12, 2019
1 year ago
works as advertized
works correctly , and maintains its position on the drill shaft well.
September 20, 2016
over 3 years ago
Woodworking Experience:
A must to have for all woodworkers.
May 2, 2016
over 5 years ago
Woodworking Experience:
This product has saved me a lot of time especially setting up for dowel pin installation--keeping the correct alignment.
October 29, 2015
over 4 years ago
Woodworking Experience:
Clamp for drill bit
I often drill too deep so this is a good tool for me and you don't have to put tape on it, just screw the clamp and its good.
October 9, 2015
over 5 years ago
Woodworking Experience:
Quick and efficient process.
Quick and efficient process.
July 5, 2008
Works well!
You do have to make sure that it is "Tight" or the collar will slip...wish the allen wrench was included, after some searching I found a 7/64. I would buy again...other size if they were available? Shipping was on time and free as I had this as an add on to another purchase.
October 1, 2014
Solid device, one size. Wish an...
Solid device, one size. Wish an allen wrench was included, had to find mine. May slip if not tight, maybe need to back it up with tape. I would buy this again. I looked at others, this one seems like the best. Buy something else and save on the shipping charges.
December 1, 2010
Worked as expected.
Did it’s job.
July 1, 2020
4 months ago
Woodworking Experience:
Found It Was More of a Hinderance.
While trying to drill 2" hole, the stop became more of a hinderance. It did not allow enough of the sank of the forester bit to remain in the chuck of the drill. The bit seized as the drill chuck spun around it, marring the surface of the shank on the Forstner bit.

This made it also impossible to remove the bit from the Jig-It drill guide. A hammer was needed. I removed the stop which allowed me to move the bit more into the chuck. No problems after that. The drill chuck became to the top.
July 5, 2016
over 4 years ago
Woodworking Experience:
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Browse 1 question Browse 1 question and 4 answers
Why did you choose this?
Rockler Store
More accurate depth achievement
Andrew H on Apr 26, 2020
For the drill guide.
Roger M T on Sep 27, 2019
More accurate depth achievement
Andrew H on Apr 26, 2020
W C on Apr 19, 2020
For the drill guide.
Roger M T on Sep 27, 2019
Not all washers fit drill bits!
George C on Aug 10, 2019
Steven G on Jul 1, 2019
Best way to control the depth reproducibly.
Frederick P on Jun 3, 2019
By adding a piece of tape to the inside, I get good grip and bit protection that is better than other drill stops.
Richard M on Mar 15, 2019
Rockler recommends it when using their JIG IT drill guide.
Ross H on Feb 26, 2019
Seems more effective than tape to make the stop.
Ed on Feb 5, 2019
Keep looking for a stop that works, maybe this'll be the one.
Gary E on Nov 26, 2018
Depth stop
Edward b on Aug 6, 2018
Joe S on May 15, 2018
for my JIG IT
Chris B on Apr 27, 2018
Have another on a dedicated drill. Needed an extra!
Foyal C on Apr 9, 2018
hold drill bit depth
Mike H on Apr 4, 2018
jig it package
Tim N on Jan 9, 2018
Sometimes I only want to drill a hole to a certain depth and instead of just using a piece of tape on the drill bit to make sure I don't drill to deep this Item looked like it would help to make sure that the holes I drilled were of a more uniform depth.
John S on Jun 26, 2017
Assures correct drill depth.
Charles H on May 25, 2017
Need a depth stop for my bits :)
Jake J on Dec 16, 2016
Tired of using tape.<br />The collar will be much more accurate
Scudder B on Dec 14, 2016
Made jobs easier
Robet D on Dec 13, 2016
aaron c on Nov 28, 2016
Because I needed one.
Eric D on Nov 25, 2016
Perfect for setting bit depth.
Ron B on Nov 4, 2016
Always good to have a collar stop.
Dan on Oct 30, 2016
Wanted to try a different drill st
Louis L on Oct 30, 2016
Need it
Jayne K on Sep 1, 2016
Yeah, I needed these so that when I do brain surgery on my brother my cordless drill won't go in too far and take out the pituitary gland, or damage the sella tursica. It could also help stop the bleeding, and spinal fluid leaking from the dura mater.
John T on Aug 24, 2016
Depth for reinforcing dowel upon gluing was necessary as was consistency of depth each time
Steven D on Aug 19, 2016
I had a lot of holes to drill all had to be the same depth and I did not have a bench press.
Dorothy W on Jul 21, 2016
A useful gadget to have at hand.
Jose on Jun 16, 2016
Good for limiting drill hole length although it is hard to find the needed hex wrench.
Efrain C on Jun 4, 2016
for stopping at the dept that I need
THOMAS H on May 24, 2016
cause I need it
Ramon A on Apr 27, 2016
to work with rockler jig it drill guide
Steve Z on Apr 21, 2016
Safety reasons
George H J on Apr 21, 2016
a good idea to go with jig it drill guid
james t on Mar 8, 2016
drill bits
Reginald H on Jan 26, 2016
So I can use the long shank Forstner bit with the JIG IT Drill guide without worrying about depth.
Gnslngr on Dec 29, 2015
a need
Richard H on Dec 7, 2015
I think this is a great idea and I will use it too.
Jeri S on Dec 5, 2015
Needed a collar type drill gauge for any purpose.
Mike M on Dec 5, 2015
Only one available.
WILLIAM H on Nov 27, 2015
Drill some holes in a wine stopper holder at constant depth
DAVID R on Nov 22, 2015
to make my bed
Larry G on Oct 27, 2015
i needed a more accurate way to drill screw holes
Herbert H on Oct 5, 2015
Needed to do project
James H on Oct 1, 2015
Great for depth control
Linda P on Aug 20, 2015
Rockler stocked it.
Jeff P on Jul 2, 2015
needed something like this
Chad A on Jun 23, 2015
W C on Apr 19, 2020
Not all washers fit drill bits!
George C on Aug 10, 2019
Does this work with a 5\16" bit?
Ron H on Jun 29, 2019
BEST ANSWER: I bought a set for several drill bit sizes
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