Lettering, "V" Groove and chamfer bits
Lettering router bits (60°)







The ideal bit for routing signs. CMT has designed a bit with a 60° curved profile, a 3,2mm (1/8") radius and a flattened bottom to make relief letter-making easy and accurate. This exclusive design allows you to efficiently level off the area around the base of the letter and bevel the letter edges to eliminate aggravating splintering. The top bearing guide allows for even more precise decorative effects.
D | l | A | L | S | Rotation | Code | |
---|---|---|---|---|---|---|---|
28 | 19 | 60° | 63.5 | 12 | DROITE | With top bearing | CMT94950211B |
28.5 | 19 | 60° | 63.5 | 12.7 | DROITE | With top bearing | CMT84950111B |
Lettering router bits (60°)







The ideal bit for routing signs. CMT has designed a bit with a 60° curved profile, a 3,2mm (1/8") radius and a flattened bottom to make relief letter-making easy and accurate. This exclusive design allows you to efficiently level off the area around the base of the letter and bevel the letter edges to eliminate aggravating splintering.
D | l | A | L | S | Rotation | Code |
---|---|---|---|---|---|---|
25.4 | 19 | 60° | 50.8 | 6 | DROITE | CMT74900111 |
25.4 | 19 | 60° | 50.8 | 6.35 | DROITE | CMT84900111 |
28 | 19 | 60° | 63.5 | 12 | DROITE | CMT94950211 |
28.5 | 19 | 60° | 63.5 | 12.7 | DROITE | CMT84950111 |
Bowl and tray router bits






This CMT bit is ideal for making bowls, trays, boxes, cutting boards or any other specialty or craft item. The round corner of the bit shapes the inner radius while the sides and bottom create the smooth flat surfaces. Makes pattern work quick and easy. Bowl and tray bits with top bearings are great for pattern work. Use them to create raised sign lettering, trays and many other items.
D | l | R | L | S | Rotation | Code | |
---|---|---|---|---|---|---|---|
19 | 16 | 6.4 | 54 | 6 | DROITE | With top bearing | CMT75100211B |
19 | 16 | 6.4 | 54 | 6.35 | DROITE | With top bearing | CMT85100211B |
19 | 16 | 6.4 | 60.4 | 12.7 | DROITE | With top bearing | CMT85150111B |
31.7 | 16 | 6.4 | 60.4 | 12 | DROITE | With top bearing | CMT95150211B |
31.7 | 16 | 6.4 | 60.4 | 12.7 | DROITE | With top bearing | CMT85150211B |
Related products
Bowl & tray router bits






This CMT bit is ideal for making bowls, trays, boxes, cutting boards or any other specialty or craft item. The round corner of the bit shapes the inner radius while the sides and bottom create the smooth flat surfaces. Makes pattern work quick and easy..
D | l | R | L | S | Rotation | Code |
---|---|---|---|---|---|---|
11.1 | 12.7 | 3.2 | 45.5 | 6.35 | DROITE | CMT85100111 |
19 | 16 | 6.4 | 54 | 6 | DROITE | CMT75100211 |
19 | 16 | 6.4 | 54 | 6.35 | DROITE | CMT85100211 |
19 | 16 | 6.4 | 54 | 8 | DROITE | CMT95100211 |
19 | 16 | 6.4 | 60.4 | 12 | DROITE | CMT95150111 |
19 | 16 | 6.4 | 60.4 | 12.7 | DROITE | CMT85150111 |
31.7 | 16 | 6.4 | 60.4 | 12 | DROITE | CMT95150211 |
31.7 | 16 | 6.4 | 60.4 | 12.7 | DROITE | CMT85150211 |
V-Grooving router bits (90°)




These double cutting edge CMT bits offer an almost endless range of woodworking possibilities. Make clean, perfect cuts in panels, drawer fronts or even plasterboard panels; chamfer edges or engrave beautiful lettering. Like all CMT bits, they are made of super strength Fatigue Proof® steel with carbide-tipped cutting edges and are coated with our trademark orange PTFE non-stick coating. These bits are ideal for routing signs, or almost any project that is suitable for accurate template routing.
Tips : V-grooving bits can perfectly chamfer 45°.
Items featuring 31,7mm (1-1/4") cutting diameters are suitable for plasterboard.
D | l | A | L | S | Rotation | Code |
---|---|---|---|---|---|---|
6 | 8 | 90° | 38.1 | 6 | DROITE | CMT71506011 |
6 | 8 | 90° | 38.1 | 8 | DROITE | CMT91506011 |
6.35 | 8 | 90° | 38.1 | 6.35 | DROITE | CMT81506411 |
9.5 | 12.7 | 90° | 44.5 | 6 | DROITE | CMT71509511 |
9.5 | 12.7 | 90° | 44.5 | 6.35 | DROITE | CMT81509511 |
9.5 | 12.7 | 90° | 44.5 | 8 | DROITE | CMT91509511 |
12.7 | 12.7 | 90° | 44.5 | 6 | DROITE | CMT71512711 |
12.7 | 12.7 | 90° | 44.5 | 6.35 | DROITE | CMT81512711 |
12.7 | 12.7 | 90° | 44.5 | 8 | DROITE | CMT91512711 |
16 | 12.7 | 90° | 52.8 | 8 | DROITE | CMT91516011 |
16 | 12.7 | 90° | 63.5 | 12 | DROITE | CMT91566011 |
16 | 12.7 | 90° | 63.5 | 12.7 | DROITE | CMT81566011 |
19 | 16 | 90° | 55.5 | 6 | DROITE | CMT71519011 |
19 | 16 | 90° | 63.5 | 12 | DROITE | CMT91569011 |
19 | 16 | 90° | 63.5 | 12.7 | DROITE | CMT81569011 |
31.7 | 19 | 90° | 63.5 | 8 | DROITE | CMT91531711 |
31.7 | 19 | 90° | 63.5 | 12 | DROITE | CMT91581711 |
31.7 | 19 | 90° | 63.5 | 12.7 | DROITE | CMT81581711 |
38 | 28.5 | 90° | 63.5 | 8 | DROITE | CMT91538011 |
38 | 28.5 | 90° | 70 | 12.7 | DROITE | CMT81588011 |
V-Grooving router bits (90°)




These double cutting edge CMT bits offer an almost endless range of woodworking possibilities. Make clean, perfect cuts in panels, drawer fronts or even plasterboard panels; chamfer edges or engrave beautiful lettering. Top bearing allows for several template options. Like all CMT bits, they are made of super strength Fatigue Proof® steel with carbide-tipped cutting edges and are coated with our trademark orange PTFE non-stick coating. These bits are ideal for routing signs, or almost any project that is suitable for accurate template routing.
Tips : V-grooving bits can perfectly chamfer 45°. Two tools in one!
D | l | L | A | S | Rotation | Code |
---|---|---|---|---|---|---|
12.7 | 12.7 | 44.5 | 90° | 6.35 | DROITE | CMT81512711B |
16 | 12.7 | 52.8 | 90° | 8 | DROITE | CMT91516011B |
19 | 16 | 55.5 | 90° | 6 | DROITE | CMT71519011B |
19 | 16 | 63.5 | 90° | 12.7 | DROITE | CMT81569011B |
V-Grooving bits



ALUCOBOND® plus composite panels can be shaped using a very simple processing method. The technique, called the routing and folding method, enables a fabricator to produce shapes of various kinds and sizes. A V-shaped groove is routed on the reverse side of the ALUCOBOND® plus composite panel using a "V" groove router bit. A thin layer of the core material should be left at the base of the groove, i.e. on the inside of the outer cover sheet. The untouched outer cover sheet can now be bent manually, giving an exact and clean folding line which follows the routed groove. The outer radius of the folded edge depends on the shape of the groove and its depth. We recommend that the routing be done using a CNC machining center, a portable sheet milling machine or a hand router. The routing and folding method can be used for ALUCOBOND® plus composite panels with all available standard surface finishes.
The advantages of this unique technique are:
- Low investment cost.
- Simple fabrication technique.
- Folding can be done on site, saving transportation cost.
- Low-cost fabrication of shaped components, wall cladding, roof edgings, column cladding, flashings, etc.
- Flexibility in creating shapes.
- Very economical.
- Shapes are not limited by machine capacity.
D | l | A | L | S | Rotation | Code |
---|---|---|---|---|---|---|
18 | 7.4 | 90° | 60 | 6 | DROITE | CMT71500111 |
18 | 7.4 | 90° | 60 | 6.35 | DROITE | CMT81500111 |
18 | 7.4 | 90° | 60 | 8 | DROITE | CMT91500111 |
18 | 3.3 | 135° | 60 | 6 | DROITE | CMT71500211 |
18 | 3.3 | 135° | 60 | 6.35 | DROITE | CMT81500211 |
18 | 3.3 | 135° | 60 | 8 | DROITE | CMT91500211 |
Laser point router bits (35°)






These new bits will allow you to make fine grooves and incisions with laser precision. Featuring bevel edges, these tools produce a nice effect in a single run. Raise the bits to make a fine point incision or bold highlighted lettering. The micrograin carbide cutting edge guarantees long-lasting performance.
D | l | A | Z | L | S | Rotation | Code |
---|---|---|---|---|---|---|---|
6 | 9 | 35° | 1 | 50 | 6 | DROITE | CMT75800211 |
6.35 | 9.5 | 35° | 1 | 50.8 | 6.35 | DROITE | CMT85800211 |
12.7 | 11 | 60° | 3 | 57.2 | 6 | DROITE | CMT75800111 |
12.7 | 11 | 60° | 3 | 57.2 | 6.35 | DROITE | CMT85800111 |
12.7 | 11 | 60° | 3 | 57.2 | 8 | DROITE | CMT95800111 |
12.7 | 11 | 60° | 3 | 60.3 | 12.7 | DROITE | CMT85850111 |
12.7 | 10 | 60° | 2 | 50.8 | 6.35 | DROITE | CMT85800311 |
12.7 | 10 | 60° | 2 | 50.8 | 8 | DROITE | CMT95800311 |
V-grooving & signmaking router bits with indexable knives (90°)
Stepped rebate router bits




Router bits featuring 2 carbide-tipped cutting edges for producing double rebates on wood and wood composites. Designed for accepting library/bookcase shelving strips or for accommodating hardware into your window slots.
d | D | l | L | S | Rotation | Code |
---|---|---|---|---|---|---|
12.3 | 16.3 | 16 | 80 | 8 | DROITE | CMT96512211 |
12.7 | 19 | 15.9 | 50.8 | 8 | DROITE | CMT96512111 |
Chamfer bits





From a gently beveled edge to decorative chamfers in a variety of materials, CMT offers smooth results.
D | l | L | S | A | Rotation | Code |
---|---|---|---|---|---|---|
24 | 14 | 46 | 6 | 15° | DROITE | CMT70324011 |
24 | 14 | 46 | 8 | 15° | DROITE | CMT90324011 |
25 | 8 | 41 | 6 | 45° | DROITE | CMT70524011 |
25 | 8 | 41 | 8 | 45° | DROITE | CMT90524011 |
26 | 12.7 | 44.5 | 6 | 30° | DROITE | CMT70424011 |
26 | 12.7 | 44.5 | 8 | 30° | DROITE | CMT90424011 |