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Product Price Qty
Rockler 1/4" Self Centering Bit
Rockler 1/4" Self Centering Bit Item #22567
Oversold Until 04/17/2020
Reserve Yours Today
$16.99 Each
9/32" Self-Centering Bit
9/32" Self-Centering Bit Item #34368
In stock
$16.99 Each
5mm Self Centering Bit
5mm Self Centering Bit Item #22575
In stock
$16.99 Each
7/32" Self Centering Bit
7/32" Self Centering Bit Item #34342
In stock
$16.99 Each
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Self-Centering Bits

Use with our JIG-IT Templates for Shelf Pins or Cribbage Templates for perfect results every time.
Item #
GRP5911_1
Rating:
90% of 100
(73)

Designed for Rockler Woodworking and Hardware. These bits offer dead-on centering accuracy. Use with our JIG-IT Templates for Shelf Pins or Cribbage Templates (each sold separately) for perfect results every time.

(1) Self-Centering Bit
More Information
Weight 0.1500
Bit Type Self Centering
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4.5 / 5.0
73 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
52
12
4
3
2
Great Bit
This bit centers on the template with great accuracy
February 10, 2020
Purchased
 2 months ago
Woodworking Experience:
Advanced
Faster than a router for shelf stops.
I use this bit in conjunction with the Jig-It template for drilling holes in the sides of cabinets for shelf stops. It is much faster than setting up and using a router and produces a clean hole.
March 29, 2019
Purchased
 1 year ago
Woodworking Experience:
Advanced
Different way to bore for adjustables
Will use this bit and make my own templates. Should be great.
February 28, 2019
Purchased
 1 year ago
Woodworking Experience:
Advanced
You buy the hole not the bit
This bit easily halves the time to drill bookshelf holes. Just push and move to the next one. It does not jam or clog with wood fibers and makes perfect holes.
March 2, 2018
Purchased
 over 2 years ago
Woodworking Experience:
Intermediate
Great product
February 28, 2018
Purchased
 over 3 years ago
Great
Not sure why I waided so long to get these. Makes installing hinges and cabinet hardware a breeze.
January 31, 2018
Purchased
 over 2 years ago
Woodworking Experience:
Intermediate
Works Great
No more off-center holes. A requirement for drilling with a jig.
December 16, 2017
Purchased
 over 3 years ago
Woodworking Experience:
Advanced
This self centering bit is extremely well made and easy to use. I used it to make a large cribbage board.
December 15, 2017
Purchased
 over 2 years ago
They work exactly like we expected
September 20, 2017
Purchased
 over 2 years ago
Works superbly
Very useful in the Rockler jig-it which I had from a previous project.
March 3, 2017
Purchased
 over 3 years ago
Woodworking Experience:
Advanced
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Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 7 questions Browse 7 questions and 12 answers
Why did you choose this?
Rockler Store
Project, book shelf
Alvin L on Aug 14, 2018
I added benefit when working on shelves.
Jim K on Aug 7, 2018
Project, book shelf
Alvin L on Aug 14, 2018
Cleaner work, screws will line up way better
bernard d on Aug 8, 2018
I added benefit when working on shelves.
Jim K on Aug 7, 2018
Need because I'm using sleeves.<br />Should remind people ordering jig as to which bit to order based on using sleeves or not.
Bob H on Aug 3, 2018
Fill-in for tool box.
Richard B on Aug 1, 2018
I have needed one of this size for sometime for my shelving jig.
Ken on Jul 22, 2018
To make sure I have the correct size bit.
Paula S on Jul 17, 2018
Need it
DON G on Jul 6, 2018
To use with jig-it to drill holes for shelf oin sleeves
Bill K on Jun 27, 2018
Needed it to drill shelf pin holes.
Bobby G. on Jun 18, 2018
If you own the Jig-It, you have to buy Rockler's self-centering bits.
Roy H on May 6, 2018
I am making book shelves and already have the jig for drilling the holes but only a single bit.
Joseph F on Apr 19, 2018
Need to drill shelf holes and can't find my self centering bit
Fred A on Apr 7, 2018
Required for template use
Steven C on Apr 2, 2018
have the jig spring on center bit broke
john b on Apr 1, 2018
Just wanted a different size.
James J on Mar 28, 2018
Complete set
Gary W on Mar 20, 2018
We needed it
Allyson C on Feb 26, 2018
Fits my jig
Blaine J M on Feb 18, 2018
I need this for the smaller pins
Graham B on Feb 17, 2018
Sleeve mechanism broke and separated
Daniel T on Feb 11, 2018
The bit is dull and the spring bent out of shape.
Richard L on Feb 2, 2018
Other worked great but just was worn out.
mark k on Jan 24, 2018
board for cribbage template
Donald K on Jan 8, 2018
for creating 5 mm shelf pin holes
Ronald W on Jan 7, 2018
I purchased the jig. I didn't order the bits.
Patrick M on Dec 22, 2017
Husband wanted
Elaine M on Dec 11, 2017
for the shelf pin sleeves
richard A on Nov 24, 2017
The bit I had broke.
Ralph H. J on Nov 22, 2017
I wanted this for large hinges.
Karl S on Nov 5, 2017
This is to replace the bit from the rockler shelf pin jig. The old bit finally wore out.
Brian H on Oct 29, 2017
I needed the 5mm I had a 1/4" one.
Mike K on Sep 8, 2017
I need for my shelves
Pauly on Aug 18, 2017
Because I ordered the wrong one last week!<br />The pilot on the PRO JIG drill bit wont fit my JIG-IT.
Brian M on Aug 3, 2017
to drill game boards
Lloyd L on Aug 2, 2017
My old one needed replacing, fell apart
michael j b on Jul 18, 2017
Used before
Paul D on Jul 18, 2017
Making a project with movable shelves
Richard L on Jun 28, 2017
There are many good shelf pin jigs on the market but this bit makes Rockler's the only one I've found that will drill for pin sleeves rather than bare pins.
Leo V on Jun 4, 2017
You can't beat the time savings and professional results you get by using these bits and the "Jig-It" template for drilling holes in cabinets and bookcases as you build them.
Byron V on May 8, 2017
Fan of "Woodbrew youtuber" and it seems to make the job alot easier giving it that professional look.
John Henry O on May 3, 2017
Need an extra
tom f on Apr 27, 2017
Good Ratings - I have many shelving units to make.
David C. R on Apr 20, 2017
Need it for a adjustable bracket
Travis O on Mar 20, 2017
Drilling holes for shelves
Cheryl H on Mar 8, 2017
It just makes sense!
Gregory B on Mar 3, 2017
I love this tool. It is so easy to be precise when drilling for shelf pins.
Rick R on Mar 1, 2017
For custom cabt work in new home construction
Dwayne T on Feb 13, 2017
Needed to replace an existing Self-Centering Bit
Chuck on Feb 7, 2017
When used with Rockler's shelf pin jig it's the best way to get adjustable shelves with no error's.
Arthur D on Jan 26, 2017
Cleaner work, screws will line up way better
bernard d on Aug 8, 2018
Need because I'm using sleeves.<br />Should remind people ordering jig as to which bit to order based on using sleeves or not.
Bob H on Aug 3, 2018
Does this bit (iItem 34368) fit the Bench Dog Shelf Pin Jig (Item #46350)? Or just the Rockler JigIt system?
Kevin M on Jun 1, 2015
BEST ANSWER: Tested in store. Seemed to fit. Whu I bought them together. Have not used it yet though. I think it will work!
Is this self-centering bit made for Rockler by Insty Bit? What is the size of the jig hole or the outside diameter of the self centering bit sleave? Is it 3/8" or a different diameter? Does the jig plus bit combo come with a Rockler Insty bit or another brand of self-centering bit?
sweedld on Mar 16, 2016
Self-Centering Bits
Self-Centering Bits
JIG IT® Shelving Jig w/Self-Centering Bit
JIG IT® Shelving Jig w/Self-Centering Bit
BEST ANSWER: My original order came with an Insty bit with the template. The holes in the template are 3/8 inch and the bit
I subsequently ordered for 5mm holes also was an Insty bit. There is a "step" on the bottom of the bit which is 3/8 inch which fits into the hole. Did not measure the outer diameter of the bit housing as the step ensures that the bit is centered. Hope this answers your questions.
How do I control the depth of the cut?
ted e on Dec 19, 2016
BEST ANSWER: You cannot without a lot of effort. It pushes to about 7/16 depth which is sufficient for the bracket pins.
Do you sell 9/32" replacement bits?
Jeremy J on Feb 26, 2016
BEST ANSWER: 34329 is the replacement bit http://www.rockler.com/game-drilling-router-bits
Can a 5mm bit be put into the 1/4" product? Or any other bit for that matter?
Brad S on Jan 2, 2020
BEST ANSWER: The 5mm bit is 0.196” and you are wanting to fit this into an assembly that is designed for a 0.25” bit. The inside diameter of the centering mechanism may not hold/position the bit in the center of the housing. I would not take the chance. I suspect when you tighten the set screw, it will misalign the drill bit.
How to reassemble the Rockler Insty-Bit 1/4” Self-centering Bit?
Joec on Dec 14, 2018
BEST ANSWER: The bit is held in place with hex screw, spring would be installed under black drive collar.
In building the 43707 murphy bed it recommends purchasing items 32991 and 34368. Do you need item 34368 if you purchase 32991??
Charles B on Oct 30, 2017
BEST ANSWER: item 32991 comes with the bit, however if you are using the shelf pin sleeves like #81836 you will want to have bit #34368
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
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