Video below shows Torquata bits in action - also applicable to the CMT Range
You have 13 different radii to choose from, with the majority having 2 shank diameter options - 1/4in or 1/2in. All bits are made of Fatigue Proof® steel and have CMT's unique micro-grain carbide-tipped cutting edges - suitable for industrial applications.
All CMT roundover bits up to 25.4mm radius have a 12,7mm (1/2") diameter guide bearing whereas the beading bits come standard with a 9.5mm diameter bearing, creating the extra decorative lip.
Bits with 28,6mm and 31,7mm radii which have a 19mm diameter bearing.
Product Code |
Shank Size (S) |
Cutting Radius Metric (R) |
Cutting Radius Imp'l (R) |
Cutter Diameter Metric (D) |
Cutting Height Metric (I) |
Overall Length (L) |
838.160.11 |
1/4in |
1.6 |
1/16in |
15.9 |
12.7 |
54 |
838.190.11 |
1/4in |
3.2 |
1/8in |
19.1 |
12.7 |
54 |
838.222.11 |
1/4in |
4.8 |
3/16in |
22.2 |
12.7 |
54 |
838.254.11 |
1/4in |
6.4 |
1/4in |
25.4 |
12.7 |
54 |
838.285.11 |
1/4in |
7.9 |
5/16in |
28.6 |
12.7 |
54 |
838.317.11 |
1/4in |
9.5 |
3/8in |
31.7 |
16 |
57 |
838.380.11 |
1/4in |
12.7 |
1/2in |
38.1 |
19 |
61 |
838.445.11 |
1/4in |
15.9 |
5/8in |
44.5 |
22 |
63.5 |
838.754.11 |
1/2in |
6.4 |
1/4in |
25.4 |
12.7 |
59 |
838.817.11 |
1/2in |
9.5 |
3/8in |
31.7 |
16 |
62 |
838.880.11 |
1/2in |
12.7 |
1/2in |
38.1 |
19 |
67 |
838.945.11 |
1/2in |
15.9 |
5/8in |
44.5 |
22 |
70 |
838.990.11 |
1/2in |
19.0 |
3/4in |
50.8 |
25.4 |
73 |
838.991.11 |
1/2in |
22.2 |
7/8in |
57.1 |
28.5 |
77 |
838.992.11 |
1/2in |
25.4 |
1in |
63.5 |
33.3 |
81 |
838.993.11 |
1/2in |
28.6 |
1-1/8in |
76.2 |
38.1 |
89 |
838.994.11 |
1/2in |
31.7 |
1-1/4in |
82.5 |
44.4 |
96 |