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Fillet/quarter round bits

Ovolo router bits

Ovolo router bitsOvolo router bits
(CMT7-8-927)

CMT put the work capacity of several different bits all into one. The perfect bit for furniture makers, the CMT ovolo allows you to make beautiful beadwork, edgework and veins. Use these bits on automated router systems or with a fence to produce a wide variety of single and double bead profiles and roundovers like those illustrated below by simply adjusting the height or depth of the cut.
Safety tips : pay particular attention to never rush the job when using a large profile bit. Mill pieces with a fence mounted on the work table to insure maximum protection.

R D l L S Rotation Code
4 19 12 43.8 6 DROITE CMT72704011
4 19 12 43.8 8 DROITE CMT92704011
5 21 12 43.8 6 DROITE CMT72705011
5 21 12 43.8 6.35 DROITE CMT82705011
5 21 12 43.8 8 DROITE CMT92705011
6 23 12 43.8 6 DROITE CMT72706011
6 23 12 43.8 6.35 DROITE CMT82706011
6 23 12 43.8 8 DROITE CMT92706011
6 23 12 50.1 12.7 DROITE CMT82756011
8 28.6 12.7 44.5 6 DROITE CMT72708011
8 28.6 12.7 44.5 8 DROITE CMT92708011
9.5 31.7 15.8 47.6 6 DROITE CMT72709511
9.5 31.7 15.8 47.6 6.35 DROITE CMT82709511
9.5 31.7 15.8 47.6 8 DROITE CMT92709511
9.5 31.7 15.8 54 12 DROITE CMT92759511
9.5 31.7 15.8 54 12.7 DROITE CMT82759511
12.7 38.1 19 50.8 6.35 DROITE CMT82712711
12.7 38.1 19 57.1 12 DROITE CMT92762711
12.7 38.1 19 57.1 12.7 DROITE CMT82762711
16 44.5 22.2 60.3 12 DROITE CMT92766011
16 44.5 22.2 60.3 12.7 DROITE CMT82766011
19 50.8 25.4 63.5 12 DROITE CMT92769011
19 50.8 25.4 63.5 12.7 DROITE CMT82769011
22.2 57.1 28.5 66.6 12 DROITE CMT92772211
22.2 57.1 28.5 66.6 12.7 DROITE CMT82772211
25.4 63.5 33.3 71.4 12 DROITE CMT92775411
25.4 63.5 33.3 71.4 12.7 DROITE CMT82775411

Beading router bits

Beading router bitsBeading router bits
(CMT7-8-939)

Beading bits are similar to the roundover profile, but a smaller bearing produces a delicate inset at the base of the cut, giving you an extra decorative option. For a beading profile (code 7/8/939) simply change the bearing (791.002.00) on your roundover bits (code 7/8/938).
Bits featuring 25,4mm (1") radius are to be used only on router table.

R D l S Rotation Code
1.6 15.9 12.7 6 DROITE CMT73916011
1.6 15.9 12.7 6.35 DROITE CMT83916011
1.6 15.9 12.7 8 DROITE CMT93916011
2 16.7 12.7 8 DROITE CMT93916711
3 18.7 12.7 8 DROITE CMT93918711
3.2 19.1 12.7 6 DROITE CMT73919011
3.2 19.1 12.7 6.35 DROITE CMT83919011
3.2 19.1 12.7 8 DROITE CMT93919011
4.75 22.2 12.7 6 DROITE CMT73922211
4.75 22.2 12.7 6.35 DROITE CMT83922211
4.75 22.2 12.7 8 DROITE CMT93922211
6.35 25.4 12.7 6 DROITE CMT73925411
6.35 25.4 12.7 6.35 DROITE CMT83925411
6.35 25.4 12.7 8 DROITE CMT93925411
6.35 25.4 12.7 12 DROITE CMT93975411
6.35 25.4 12.7 12.7 DROITE CMT83975411
8 28.6 12.7 6 DROITE CMT73928511
8 28.6 12.7 6.35 DROITE CMT83928511
8 28.6 12.7 8 DROITE CMT93928511
9.5 31.7 16 6 DROITE CMT73931711
9.5 31.7 16 6.35 DROITE CMT83931711
9.5 31.7 16 8 DROITE CMT93931711
9.5 31.7 16 12 DROITE CMT93981711
9.5 31.7 16 12.7 DROITE CMT83981711
12.7 38.1 19 6 DROITE CMT73938011
12.7 38.1 19 6.35 DROITE CMT83938011
12.7 38.1 19 8 DROITE CMT93938011
12.7 38.1 19 12 DROITE CMT93988011
12.7 38.1 19 12.7 DROITE CMT83988011
16 44.5 22 6.35 DROITE CMT83944511
16 44.5 22 8 DROITE CMT93944511
16 44.5 22 12 DROITE CMT93994511
16 44.5 22 12.7 DROITE CMT83994511
19 50.8 25.4 12 DROITE CMT93999011
19 50.8 25.4 12.7 DROITE CMT83999011
22.2 57.1 28.5 12 DROITE CMT93999111
22.2 57.1 28.5 12.7 DROITE CMT83999111
25.4 63.5 33.3 12 DROITE CMT93999211
25.4 63.5 33.3 12.7 DROITE CMT83999211

Roundover router bits

Roundover router bitsRoundover router bits
(CMT7-8-938)

The smaller bearing on the CMT Beading bits makes a delicate inset at the base of the cut, giving you the advantage of an extra decorative option. Be sure to keep the black bearing washer right side up to correspond with the bearing rotation when reassembling the bearing. Improper reassembly can cause the bit to unscrew. All CMT roundover bits have a 12,7mm (1/2") bearing diameter with the exception of the radius 28,6mm (1-1/8") and 31,7mm (1/4") bits which have a 19mm (3/4") bearing diameter. You have 13 different radii to choose from, the majority having 5 shank diameter options. All bits are made of Fatigue Proof® steel and have carbide-tipped cutting edges.

Bits featuring radius from 25,4mm (1") to 38,1mm (1-1/2") are to be used only on router table.
Router bits 8/938.147.11 featuring Delrin® bearing.

R D l L S Rotation Code
1 14.7 10 6.35 DROITE CMT83814711
1 14.7 10 8 DROITE CMT93814711
1.6 15.9 12.7 6 DROITE CMT73816011
1.6 15.9 12.7 6.35 DROITE CMT83816011
1.6 15.9 12.7 8 DROITE CMT93816011
2 16.7 12.7 6 DROITE CMT73816711
2 16.7 12.7 8 DROITE CMT93816711
3 18.7 12.7 6 DROITE CMT73818711
3 18.7 12.7 8 DROITE CMT93818711
3.2 19.1 12.7 6 DROITE CMT73819011
3.2 19.1 12.7 6.35 DROITE CMT83819011
3.2 19.1 12.7 8 DROITE CMT93819011
4.75 22.2 12.7 6 DROITE CMT73822211
4.75 22.2 12.7 6.35 DROITE CMT83822211
4.75 22.2 12.7 8 DROITE CMT93822211
6.35 25.4 12.7 6 DROITE CMT73825411
6.35 25.4 12.7 6.35 DROITE CMT83825411
6.35 25.4 12.7 8 DROITE CMT93825411
6.35 25.4 12.7 12 DROITE CMT93875411
6.35 25.4 12.7 12.7 DROITE CMT83875411
8 28.6 12.7 6 DROITE CMT73828511
8 28.6 12.7 6.35 DROITE CMT83828511
8 28.6 12.7 8 DROITE CMT93828511
9.5 31.7 16 6 DROITE CMT73831711
9.5 31.7 16 6.35 DROITE CMT83831711
9.5 31.7 16 8 DROITE CMT93831711
9.5 31.7 16 12 DROITE CMT93881711
9.5 31.7 16 12.7 DROITE CMT83881711
12.7 38.1 19 6 DROITE CMT73838011
12.7 38.1 19 6.35 DROITE CMT83838011
12.7 38.1 19 8 DROITE CMT93838011
12.7 38.1 19 12 DROITE CMT93888011
12.7 38.1 19 12.7 DROITE CMT83888011
16 44.5 22 6.35 DROITE CMT83844511
16 44.5 22 8 DROITE CMT93844511
16 44.5 22 12 DROITE CMT93894511
16 44.5 22 12.7 DROITE CMT83894511
19 50.8 25.4 12 DROITE CMT93899011
19 50.8 25.4 12.7 DROITE CMT83899011
22.2 57.1 28.5 12 DROITE CMT93899111
22.2 57.1 28.5 12.7 DROITE CMT83899111
25.4 63.5 33.3 12 DROITE CMT93899211
25.4 63.5 33.3 12.7 DROITE CMT83899211
28.6 76.2 38.1 12 DROITE CMT93899311
28.6 76.2 38.1 12.7 DROITE CMT83899311
31.75 82.5 44.4 12 DROITE CMT93899411
31.75 82.5 44.4 12.7 DROITE CMT83899411
38.1 88.9 44.4 12 DROITE CMT93899611
38.1 88.9 44.4 12.7 DROITE CMT83899611

3 piece roundover router bit sets

3 piece roundover router bit sets3 piece roundover router bit sets
(CMT838)

CMT's roundover sets give you the maximum flexibility for all of your projects by putting the most requested diameters in one package. Available in 12,7mm (1/2") and 6,35mm (1/4") shanks. Roundover radii are 6,35mm (1/4"), 9,5mm (3/8") and 12,7mm (1/2"). These versatile bits are always in demand - the simple clean lines of a smooth roundover edge can be used in a wide variety of applications from picture frames to table and counter tops.

S Rotation Code
6.35 DROITE CMT83800111
12.7 DROITE CMT83850111

Roundover bits with insert knives

Roundover bits with insert knivesRoundover bits with insert knives
(CMT661.41)

Roundover bits with two replaceable knives fixed by special Torx screws. The blades are 4 sided profiled and give high economy of your work with laminates. For precision work on laminates. Radius R2 (5/64") or R3 (1/8") is for rounded 2mm (5/64")) or 3mm (1/8") ABS edges, MDF and wood; same bits radius 1mm (1/32"), 1,5mm (1/16"), 2mm (5/64") and 3mm (1/8"). For use on portable routers.

R D l L S Rotation Code
2 27 3 57.5 6.35 DROITE CMT66102141
2 27 3 57.5 8 DROITE CMT66102041
3 27 3 57.5 6.35 DROITE CMT66103141
3 27 3 57.5 8 DROITE CMT66103041

Roundover bits with insert knives

Roundover bits with insert knivesRoundover bits with insert knives
(CMT661.11)

Roundover bits with two replaceable knives fixed by special Torx screws. The blades are 2 sided profiled and give high economy of your work with laminates. Roundover bits type are equipped with the ball bearing guides. For precision work on laminates. Radius 2mm (5/64") or 3mm (1/8") is for rounded 2mm (5/64") or 3mm (1/8") ABS edges. Radius 5mm (13/64") is for quick rounded edges in hard wood or MDF. For use on portable Routers.

R D l L S Rotation Code
3 24.8 19.5 64 6.35 DROITE CMT66103111
5 28.8 19.5 64 6.35 DROITE CMT66105111
5 28.8 19.5 64 8 DROITE CMT66105011
6.35 28.5 24 67 6.35 DROITE CMT66106411
6.35 28.5 24 67 8 DROITE CMT66106311
8 31.8 24 67 8 DROITE CMT66108011
8 31.8 24 77 12.7 DROITE CMT66158111

PD corner rounding bits for composites and laminates

PD corner rounding bits for composites and laminates
(CMT938)

The new polycrystalline diamond PD bit is a key product in an extensive range of CMT roundover bits.
These very high performance bits will save you time and money because of their high power and precision. They last 40 times longer than conventional bits.
With this bit you are fully equipped for all work: composite, particleboard, MDF (raw or with melamine), veneer and hardwood.

- Hard cutting edge provides higher resistance to wear
- Long-life cutting edge for continuous work, saving setup time and the need for changing tools
- Optimised machine tool efficiency
- Significantly improved quality of finish.

- Aluminium Composite Material (ACM)
- Composite panel
- Composite
- Custom composite material
- Fiberglass
- Fiberglass PCb Board
- Fiberglass reinforced composites
- Fiber-reinforced urethane
- Fiber-reinforced structural foam floors
- Hard and softwood
- Lightweight composites
- MDF
- Plastic

R D l L Rotation Code
2 16.7 8 53 DROITE CMT93816761
3 18.7 8 53 DROITE CMT93818761

Cove router bits

Cove router bitsCove router bitsCove router bitsCove router bits
(CMT7-8-937)

Make simple or elegant furniture, doors and drawer fonts by adding a final touch with CMT cove bits. Join them together with a CMT roundover bit and make perfectly fitting rule joints, ideal for drop leaf counter and table tops. These bits feature anti-kickback design, carbide-tipped cutting edges, Fatigue Proof® steel body and PTFE non-stick coating.

R D l L S Rotation Code
4.75 22.2 12.7 54.9 6 DROITE CMT73719011
4.75 22.2 12.7 54.9 6.35 DROITE CMT83719011
4.75 22.2 12.7 54.9 8 DROITE CMT93719011
4.75 22.2 12.7 61.2 12 DROITE CMT93769011
4.75 22.2 12.7 61.2 12.7 DROITE CMT83769011
6.35 25.4 12.7 54.9 6 DROITE CMT73722211
6.35 25.4 12.7 54.9 6.35 DROITE CMT83722211
6.35 25.4 12.7 54.9 8 DROITE CMT93722211
6.35 25.4 12.7 61.2 12 DROITE CMT93772211
6.35 25.4 12.7 61.2 12.7 DROITE CMT83772211
8 28.7 12.7 54.2 8 DROITE CMT73725411
8 28.7 12.7 54.2 6.35 DROITE CMT83725411
8 28.7 12.7 54.2 8 DROITE CMT93725411
8 28.7 12.7 60.5 12 DROITE CMT93775411
8 28.7 12.7 60.5 12.7 DROITE CMT83775411
9.5 31.7 12.7 54.2 6 DROITE CMT73728611
9.5 31.7 12.7 54.2 6.35 DROITE CMT83728611
9.5 31.7 12.7 54.2 8 DROITE CMT93728611
9.5 31.7 12.7 60.5 12 DROITE CMT93778611
9.5 31.7 12.7 60.5 12.7 DROITE CMT83778611
12.7 38.1 15.5 57.7 6 DROITE CMT73735011
12.7 38.1 15.5 57.7 6.35 DROITE CMT83735011
12.7 38.1 15.5 57.7 8 DROITE CMT93735011
12.7 38.1 15.5 64 12 DROITE CMT93785011
12.7 38.1 15.5 64 12.7 DROITE CMT83785011
16 44.5 18.5 67 12 DROITE CMT93795011
16 44.5 18.5 67 12.7 DROITE CMT83795011
19 50.8 22.2 70.7 12 DROITE CMT93795111
19 50.8 22.2 70.7 12.7 DROITE CMT83795111
14.3-35 50.8 12.7 61.2 12 DROITE CMT93795511
14.3-35 50.8 12.7 61.2 12.7 DROITE CMT83795511

Cavetto edge mold router bits

Cavetto edge mold router bitsCavetto edge mold router bits
(CMT7-8-963.7-8-964)

The cavetto bit cuts beautiful, traditional profiles, but you may also use just a portion of the bit to cut a more simple and cleaner cove edge. This bit add a special touch to furniture pieces by making traditional cove profiles with top and bottom fillet grooves in any kind of wood and wood composites.
Important : always assemble the black bearing heat shield with the raised side up when changing the bearing. Improper assembly will cause the screw to come loose and the bearing to fall off when routing.

R D l L S Rotation Code
4.8 25.4 11.5 52.8 6 DROITE CMT76404811
4.8 25.4 11.5 52.8 6.35 DROITE CMT86404811
4.8 25.4 11.5 52.8 8 DROITE CMT96404811
4.8 25.4 11.5 54.6 6 DROITE CMT76304811
4.8 25.4 11.5 54.6 6.35 DROITE CMT86304811
4.8 25.4 11.5 54.6 8 DROITE CMT96304811
4.8 25.4 11.5 59.1 12 DROITE CMT96454811
4.8 25.4 11.5 60.9 12 DROITE CMT96354811
4.8 25.4 11.5 59.1 12.7 DROITE CMT86454811
4.8 25.4 11.5 60.9 12.7 DROITE CMT86354811
8 31.7 14.3 55.1 6 DROITE CMT76408011
8 31.7 14.3 55.1 6.35 DROITE CMT86408011
8 31.7 14.3 55.1 8 DROITE CMT96408011
8 31.7 14.3 56.9 6 DROITE CMT76308011
8 31.7 14.3 56.9 6.35 DROITE CMT86308011
8 31.7 14.3 56.9 8 DROITE CMT96308011
8 31.7 14.3 61 12 DROITE CMT96458011
8 31.7 14.3 61 12.7 DROITE CMT86458011
8 31.7 14.3 63 12 DROITE CMT96358011
8 31.7 14.3 63 12.7 DROITE CMT86358011