$79.97 Each
In stock
Produces perfectly fitted tongue and groove joints.

Freud® 99-036 Adjustable Tongue & Groove Router Bit Set - 1/2" Shank

Item #
38193
Rating:
94% of 100

Produce perfectly fitted tongue and groove joints for projects such as Shaker style cabinet doors, raised panel doors, frame and panel end panels, wainscoting and edge joints. The exclusive Freud design features a tongue cutter with opposing shear angles to ensure a flawless finish. Each bit is coated in Silver I.C.E. - a revolutionary coating that minimizes heat and pitch build-up. Features TiCo™ Hi-Density carbide for a longer bit life and flawless finish.


Features
  • Adjustable at .002 inch increments for stock thickness of 1/2" to 1-1/4" and groove widths of 7/32" to 3/8"
  • Cuts all composition materials, plywoods, hardwoods, and softwoods
  • Use on table-mounted portable routers
(1) 1/2" Shank Tongue Cutter
(1) 1/2" Shank Groove Cutter
More Information
Brand Freud
Manufacturer Part Number 99-036
Weight 1.2500
Bit Type Tongue & Groove
Diameter 1-3/4"
Shank Size 1/2"
Flutes 2
4.7 / 5.0
74 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
60
9
3
1
1
Excellent results
September 13, 2019
Purchased
3 weeks ago
Tongue and groove bit
Nice Quality. Works exactly as advertised!
September 13, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Awesome Set
I've used this set to make tongues and grooves on the ends of 3/4" oak and maple flooring for various flooring jobs. I like the adjustability of the set. Enough shims are included to fine-tune the fit to near perfection. When used in a router table in conjunction with a sliding miter gauge it worked very well for my purpose.
September 12, 2019
Purchased
over 2 years ago
Woodworking Experience:
Advanced
Worth every penny!
Works great. Easy to adjust the cut. Exceptional quality.
August 13, 2019
Purchased
1 month ago
Woodworking Experience:
Advanced
Would definitely recommend to a friend
Took a little while to set up but once did very clean accurate cuts
August 5, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Well made and sharp
Took a little fiddling to get the right spacing. Cut oak boards smooth and easy.
July 9, 2019
Purchased
3 months ago
Woodworking Experience:
Beginner
Owner of McCurdy Cabinet co
It works perfect. Would highly recommend this cutter
May 12, 2019
Purchased
5 months ago
Woodworking Experience:
Advanced
excelent good price
April 22, 2019
Purchased
5 months ago
Woodworking Experience:
Intermediate
Great set of bits. It took me a bit to get them dialed in for what I wanted and now, my life is so much easier.
April 6, 2019
Purchased
6 months ago
Woodworking Experience:
Intermediate
Clean cuts and lots of adjustments for whatever depth you need.
February 28, 2019
Purchased
7 months ago
Woodworking Experience:
Intermediate
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 21 questions Browse 21 questions and 85 answers
Why did you choose this?
Rockler Store
Door project
John S on Aug 7, 2019
I work with half inch stock a good bit and this piece is better suited for the job.
MYCHAL C on Jun 3, 2019
Door project
John S on Aug 7, 2019
just trying to make my life easier
Thomas R B on Jul 28, 2019
I work with half inch stock a good bit and this piece is better suited for the job.
MYCHAL C on Jun 3, 2019
Because it is adjustable.
CHARLES A on May 8, 2019
to satisfy cabinet building need
Tim M on Apr 3, 2019
make the router more useful
Greg M on Feb 9, 2019
Freud Quality...
Scott D on Jan 30, 2019
Freud has a reputation for being quality built. The adjustable bit helps with various projects around the shop. less set up time.
Wilfred B on Jan 26, 2019
Need it foe project for lining a closet with cedar.
David P on Jan 2, 2019
Its adjustable, works like a dado blade.
Leonard B on Dec 14, 2018
need for cabinet
Robert B on Nov 7, 2018
simple shaker tongue and groove for cabinet doors
JOHN D S on Oct 29, 2018
Love the quality of Rockler products and great reviews as well!
Jeanette G on Oct 10, 2018
Need
William B on Aug 3, 2018
Adjustable
Michael M on Jul 12, 2018
Make Wood Flooring
charles r on Jun 28, 2018
i am making a new floor for my kitchen
robert h on May 3, 2018
The Freud adjustable rail and style set works great for thinner stock. The tongue and groove set will extend my range to cases where I have no need for the profile.
Carolyn B on Apr 16, 2018
Purchased to make shaker cabinets for our kitchen.
Jill B on Apr 7, 2018
Must have for cabinet doors.
Nathan M on Mar 27, 2018
adjustable for different stock thickness
Jerry H on Mar 20, 2018
I'm building shaker style cabinets. I needed an adjustable bit. I read the reviews and I feel that this bit will serve my needs.
Bev the builder on Mar 19, 2018
I purchased this item because I have some Shaker style cabinets to build. 1/4” plywood actually measures 7/32”. This set will give the the finished product a better fit than the standard quarter inch tongue and groove bit.
Allen G on Mar 6, 2018
Project I am working on. Hall Table
Michael R on Dec 31, 2017
adjustable, versatile, best quality.
Stephen K on Nov 28, 2017
Freud name
Randall M on Nov 19, 2017
making doors
john k on Jul 6, 2017
Making shaker style drawer fronts and believe this should work nicely with my router and router table
Ted the Woodworker on Jun 7, 2017
They were recommended.
Irene S on Jun 4, 2017
need a quick tongue & groove solution
Bruce M on May 1, 2017
Rockler and Freud both means it will be good and you get what you order. I enjoy shopping with ya"ll
David L on Apr 14, 2017
RECLAIMED WOOD PROJECTS
Joseph C on Mar 7, 2017
totally happy with Freud products in the past.
Randy K on Feb 15, 2017
Good reviews. Adjustable
Lucius C on Jan 20, 2017
Freud has good quality products and many reviews confirmed this. Have used other Freud products with great results and are long lasting.
James P on Jan 15, 2017
Freud makes the best cutters
James N on Jan 14, 2017
Quality and performance. Freud makes the best cutting tools available
Lester H on Jan 10, 2017
It is a gift for a relative.
William M on Dec 9, 2016
?
Dennis P on Dec 3, 2016
I chose this bit set to make shaker cabinet doors.
Michele R on Nov 26, 2016
To router
Janet Z on Oct 29, 2016
Excellent reviews
Jane C B on Oct 13, 2016
I need to cut grooves while installing hardwood flooring.
George M on Sep 30, 2016
Freud is top notch and the set I use all the time
Richard V on Sep 24, 2016
Freud and Rockler--Those 2 are reason enough.
Barbara A B on Sep 10, 2016
It is great, wish I had known about this sooner
Gerald C on Sep 4, 2016
the reviews were all good, and the cutter is adjustable
Dominic C on Aug 25, 2016
Wanted variable tongue and groove for different projects from window frames to shelves in a bookcase.
Gene L on May 22, 2016
To repair some old oak flooring
August j S on Apr 18, 2016
Need it for my project
Yvon D on Apr 7, 2016
just trying to make my life easier
Thomas R B on Jul 28, 2019
Because it is adjustable.
CHARLES A on May 8, 2019
what is the groove depth? Is that ajustable
dave w on Jan 15, 2016
BEST ANSWER: There is a max groove depth set by the central bearing, which is close to 1/2”. But you can make the cut shallower if you have a fence for your router
How obtain instruction manual for 99-036. Adjustable T&G bit?
Phil O on Apr 19, 2016
Can this bit set make 3/4" thick shaker cabinet doors with a 3/8" recessed panel in the front and an 1/8" reveal in the back? The panel material would be 1/4" mdf.
The reason I ask, is because the image of the router bits show the "tongue and groove" centered in the stock and I'm wondering if the cutters are big enough to cut the rail tenons in one pass if it's not centered. Hope that makes sense - Anyone know?
Jeff S on May 3, 2016
BEST ANSWER: Yes. The cutters are 0.47"
what is the depth of cut of the groove or tongue ht?
scott m on May 1, 2015
BEST ANSWER: 7/16" is more accurate
How are bits adjusted
Paul A on Mar 3, 2016
BEST ANSWER: Hi Paul,
Both bits contain a stack of shims that can be swapped in as needed. Take the nut & washer off, look up the required shims on the chart provided with the instructions and move them into the correct position relative to the bearing and cutters. The extra shims go back on the arbor and don't impact the desired cut. I've used my set with great success making panels for bookcases and radiator covers. I would highly recommend this T&G bit set.
I have 1/2" planks, I would like to and tongue and groove together; hence, would this bit work?
Michael R on Mar 28, 2018
Is this a set to make up one bit, or a two bit set?
Glen on Apr 15, 2015
BEST ANSWER: This is a two bit set, which is what I was looking for. I do mostly shaker style panel doors and furniture and this way I can have the bits set up and not have the hassle of breaking down the bit every time I want to cut slots or tongues. Works great for 1/4 inch plywood panels that are realty 7/32.
Does this bit have to b used in a table mounted router or can i jus put it in my router and use it without table?
A shopper on Apr 12, 2015
BEST ANSWER: The Freud instruction manual for this T&G bit set states: "Use a router table and fence whenever possible. Be sure all guards are in place. Bits over 1-1/2" in diameter must only be used with a router mounted in a router table." The cutter heads do exceed the 1-1/2" diameter guideline. As others have stated, safety and control come first.
I have a 0.5" set of boards I need to tongue and groove join. Is this easily adjustable to cut a smaller groove? Or, what is the thinnest groove and tongue it will cut?
John R on May 7, 2019
BEST ANSWER: The product listing says it will go down to 1/2" stock, so I believe you can make it work. The only challenge you should have is that there won't be much stock thickness left on either side of the groove. Oh, and be sure to do this on a router table for safety and stability. I used to put a tongue on 3/4" oak flooring ends to tie into a transition piece, and it worked great.
How much horsepower does this bit take?
Lance on Jan 28, 2016
BEST ANSWER: Lance,
I use the porter cable model 8931 router which I believe is a 3 horse power and has a variable speed adjustment. The higher the horse power the more ability the router has to keep up its rpms when using these bits but its not just hsp that you need the spped control also helps you dial in the router for good clean cuts. I have two of these routers and they work great with this style bit. Hope this helps
Brad
Can this be used to make T&G cuts on composite decking material? Specifically Lowes ChoiceDek Foundations Composite Decking.
T-Rev on Jun 18, 2016
BEST ANSWER: Good Day Trevor,
Most often than not you can use woodworking tools on composite decking. That being said the material tends to dull blades and drill bits fairly quickly. I would check with the deck manufacturer on there specifics but I would guess that it would dull your router bits quite fast especially if you were doing a whole deck (long lengths) Most of the composites are quite dense. If you are planning a small project with this material it would probably work out ok. Hope this helps you.

Brad P
What size insert plate does this set require. I see they are 1 3/4?
Mat P on Mar 24, 2019
BEST ANSWER: I actually removed the insert plate to make it fit
can I use this bit to edge and butt join 2X4 stock?
Randall L. on Apr 28, 2019
BEST ANSWER: For the purposes you described I don’t see any reason why you can’t use this tongue and groove bit for that.
How wide are the blades on the groove bit?
Jason N on Dec 28, 2018
BEST ANSWER: They cut very clean. I have two sets so I can always have one sharp. Have cut countless cabinet doors with mine. Completely satisfied.
How deep does the Grove cut and how long is the tongue?
Bob C on May 21, 2018
BEST ANSWER: Using my wooden rulers the tongue and the groove both appear to measure 7/16" deep. Using a caliper they both measure a little over .450". Hope this helps.
Ron, Indiana
On the tongue bit, how wide is the carbide tip on each of the cutters?
Chris S on Aug 11, 2017
BEST ANSWER: The large carbide tips are .480 inches and the small tips are .200 inches wide.
What is the maximum board thickness for these bits?
Gary on Jul 24, 2017
BEST ANSWER: maximum material thickness is 1-1/4"
Do you offer a warranty on the adjustable tongue and groove router bits set with 1/2" shank?
Tyler W on Jun 28, 2019
I have a cutter blade that is nicked, can replacement blades be purchased?
Bill P on May 22, 2018
I have a 1-3/4 hp router fixed speed that does 27,000 rpms can this bit Handel that?
Ramon R on Jul 18, 2016