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Rockler Undersized Plywood Router Bit Set Zoom

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Router Bits for Beginners - Rockler

Rockler Undersized Plywood Router Bit Set

Item #: 60788
Specially designed to cut perfect-fitting grooves and dadoes for plywood that measures less than its stated nominal thickness.
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Regular Price: $44.99

Special Price $35.99

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Overview

Plywood is usually thinner than the nominal measurements indicate. As a result, regular size bits usually don't cut a tight-fitting dado. Fortunately, undersized dado bits like these will help your joinery fit perfectly, resulting in stronger assemblies and nearly invisible joint lines. This set includes the three most common sizes of straight bits for undersized plywood: 23/32" for 3/4" plywood, 31/64" for 1/2" plywood, and 15/64" for 1/4" plywood.


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What's included

Rockler Undersized Plywood Router Bit Set

(1) 23/32" Straight Bit for 3/4" plywood

(1) 31/64" Straight Bit for 1/2" plywood

(1) 15/64" Straight Bit for 1/4" plywood

Technical Details

  • Brand: Rockler
  • Weight (lbs): 0.2000
  • Bit Type: Straight
  • Shank Size: 1/4"
  • Flutes: 2

Frequently Bought Together

Questions and Answers

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Browse 4 questions Browse 4 questions and 55 answers
Why did you choose this?
Rockler Store
I like using plywood as much as possible.
JERRY L. B on Aug 19, 2017
It is a great solution for my projects.
Dave P on Aug 12, 2017
I like using plywood as much as possible.
JERRY L. B on Aug 19, 2017
Building a kitchen cabinet using plywood for the cabinet part and needed these bits for the joinery and I have been told that Rockler sold the best bits for this job.
Joseph S on Aug 17, 2017
It is a great solution for my projects.
Dave P on Aug 12, 2017
I need these sizes
Wilbur C on Aug 11, 2017
I like Rockler products and these bits should solve a problem I had yesterday.
Don M on Aug 10, 2017
are needed for cabnet making.
Gilbert G on Aug 6, 2017
I have had good quality results with Rockler products. Want to have a tighter joint fit with dadoes using plywood.
Ed D on Aug 4, 2017
To get a good fitting dado without it being loose
bob d on Apr 18, 2017
excellent quality and ratings
tommy h on Mar 24, 2017
PERFECT FOR NEXT PROJECT BUILDING SHOP CABINET BOXES
RICK G on Mar 6, 2017
need tight fitting dadoes
Mederick B on Feb 24, 2017
no adjustments needed, ready to use after one pass
Ken J on Feb 17, 2017
Accurate dado routing
Jack S on Feb 1, 2017
wanted to give them a try great price
DANIEL W on Jan 30, 2017
I needed them for undersized plywood.
Fred G on Jan 27, 2017
Sales price - customer reviews - needed item
Noel K on Jan 27, 2017
Use shop grade plywood a lot
Thomas H on Jan 25, 2017
I work a lot with Plywood and this should save a lot of time making a grove for Plywood.
Peter J on Jan 24, 2017
price
Richard S on Jan 23, 2017
convenience
bruce b on Jan 22, 2017
Needed for new project.
Stephen P on Jan 18, 2017
very efficient
Laura S. H on Jan 16, 2017
making plywood shelf and I like the Rockler 100% satisfaction guarantee.
RUSSELL B on Jan 12, 2017
Got on sale, used frequently.
Michael M on Jan 8, 2017
going to do some plywood work these should come in handy.
james k on Jan 8, 2017
Eliminate having to route a dado or slot twice to get the correct fit when building with plywood panels.
Brian K on Jan 5, 2017
New to woodworking and building my router bit collection.
Charles T on Jan 3, 2017
In preparation for future projects.
Timothy K on Dec 10, 2016
Planning on making a enertainment center and your bits seem to have great reiviesws although they are alot more than other brands I hope they are worth it
Jeffrey S on Dec 5, 2016
Awesome product, recommend to anyone!!
Michael M on Dec 4, 2016
I needed a tight fit for my plywood projects.
Douglas M on Nov 26, 2016
To ease cabinet shelf cuts.
Tim C on Nov 26, 2016
Plywood shelving project.
christopher s on Nov 26, 2016
I needed tighter fitting groves for undersized plywood. Too much slop with the standard bits.
James E on Nov 25, 2016
New to wood working and did not realize that I would need the undersized bits to compensate for the small variance in actual size of the plywood. They were purchased to create tight through dadoes for shelves.
Ricardo G on Nov 19, 2016
Dados for plywood shelving
Jeffrey L on Nov 18, 2016
Take advantage of the price
CARLOS GUILLERMO B on Nov 9, 2016
I plan to use these for making drawers using 1/4" and 1/2" plywood. I learned of these bits from a Rockler YouTube video explaining the use of the bits and decided to buy this set to try them out. I expect that it will be better than using a regular straight bit.
Stephen D on Oct 25, 2016
Since I enjoy making my own cabinet boxes out of plywood, these bits (in my view) are more efficient than using a dado blade.
Dennis G on Oct 23, 2016
same
Mark H on Sep 6, 2016
I wanted the set and it was priced right.
Robert B on Sep 1, 2016
Cannot find locally
Dick H on Sep 1, 2016
because the plywood is undersize
Timothy T on Aug 30, 2016
tighter fitting dados
Mark L on Jul 14, 2016
excellent prior experience with your bits & servce;
Walter D on Jul 13, 2016
for a project
Lawrence K on Jun 9, 2016
needed for remodel
Gene S on Jun 9, 2016
My router bits have had a lot of use and need replaced. I have used Rockler's bits in the past and they hold up well and they are reasonable priced.
Mark C on Jun 3, 2016
Needed for project
Jan O on Apr 24, 2016
sweet
john i on Mar 14, 2016
Building a kitchen cabinet using plywood for the cabinet part and needed these bits for the joinery and I have been told that Rockler sold the best bits for this job.
Joseph S on Aug 17, 2017
I need these sizes
Wilbur C on Aug 11, 2017
is the price for 4 unit router bit?
saiful on Sep 21, 2015
BEST ANSWER: This is a 3 piece set of router bits with 1/4" shanks.
Do you sell 1" straight router bits?
Tom G on Jul 1, 2017
BEST ANSWER: I don't think they sell a 1" straight router bit. You can make the cut with 2 passes. Cut one side with a 3/4 router bit then cut the other side with the same 3/4 router bit so you don't have to anymore adjustments. Just make a straight edge for your router and use it on both sides. Hope this help you.
Will these bits allow me to use the Festool MFK 700 to cut 6mm deep dadoes in 19mm thick plywood? The MFK 700 has stringent size requirements - cutting length can't be greater than 5/8" and a shank length not more than 1 13/16" - 1/4" collett (or 8 mm)
Bettesue on Nov 27, 2016

Reviews

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4.5 / 5.0
40 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
30
6
1
0
3
I used these bits to make...
I used these bits to make a plywood box with dividers. I used 1/2 and 1/4 inch plywood. I used the bits to make slots for the dividers and to make a channel for the box bottom. The plywood fit exactly within the slots and channel with no extreme tightness and no substantial play. I was extremely happy with the fit.
October 8, 2007
Plywood bits
I used the bits on my first big project and am extremely pleased with the results a great product.
May 3, 2015
Purchased
 over 2 years ago
Woodworking Experience:
Intermediate
A great addition to any shop....
A great addition to any shop. Very sharp and well balanced. Don't get cheap on the plywood you use. Home store plywood is not uniform in thickness. These bits and quality plywood, a perfect match.
October 17, 2009
Great value when on special. Was...
Great value when on special. Was using full size router bits (1/2", 3/4") and putting up with the poor fit on plywood. Was amazed at how well the plywood fit with the bits made for it.
October 15, 2009
I could of used these a...
I could of used these a few years ago, they are a great help making cabinets and such. At the sale price they were a real bargain.
October 13, 2009
Plywood panel router pits
I have always struggled to get plywood to fit snuggly into dado's with standard router bits, setting up dado blades in the table saw was trial and error and time consuming to get it just right.
When I saw Rockler's undersize plywood router Bit set I had to give them a try, it couldn't be any more frustrating! Much to my surprise and great joy they where the answer I have been looking for. Whether I used them in my router table or with a hand held router the dado was the correct size and the plywood fit snuggly.
Thanks Rockler!
February 24, 2017
Purchased
 6 months ago
Woodworking Experience:
Advanced
Yes, I like the "under sized" router bits.
They make plywood assemblies fit much better than using 1/4, 1/2 or 3/4" standard bits.
November 15, 2016
Purchased
 9 months ago
Woodworking Experience:
Intermediate
Great addition to my router bit inventory
These are great for projects using plywood for panels that need dadoes. I used the bit for 3/4" plywood on my latest project and the fit was excellent, nice and tight.
June 25, 2017
Purchased
 2 months ago
Woodworking Experience:
Intermediate
Undersize router bits
I have only used the 3/4 (23/32) bit so far, and the dado fit like a glove! Love it and can't wait to build my next project with it.
March 7, 2017
Purchased
 6 months ago
Woodworking Experience:
Intermediate
Clean cuts with good fit.
Size was perfect for 3/4 Birch plywood from Menards, Bit cut well and is still cutting clean after 220 feet of cuts. Glad I bought the set instead of just the 3/4".
November 26, 2016
Purchased
 9 months ago
Woodworking Experience:
Intermediate

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