
CONTESTOR GT®
STRAIGHT CUTS ON LARGE, DIFFICULT TO CUT MATERIALS
Unique gullet design for increased beam strength
OPTIMUM CHIP FORMATION IN WORK HARDENING ALLOYS
Precision ground teeth
Smoother tooth face and gullet surfaces
Patented special set and tooth profile
IMPROVED LIFE WITH OPTIONAL M-51 EDGE MATERIAL
Increased heat and wear resistance
Available as listed below
Patented special set and tooth profile
SPEED
LIFE
VERSATILITY
FINISH




Specifications
WIDTH x THICKNESS | TPI | ||||||
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IN | MM | 0.7/1.0 | 1.0/1.3 | 1.4/2.0 | 2/3 | 3/4 | 4/6 |
1 x .035 | 27 x 0.90 |
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1-1/4 x .042 | 34 x 1.07 |
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1-1/2 x .050 | 41 x 1.27 |
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2 x .050 | 54 x 1.27 |
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2 x .063 | 54 x 1.60 |
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2-5/8 x .063 | 67 x 1.60 |
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3 x .063 | 80 x 1.60 |
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Applications
Primary
Solid Square / Rectangle
Sold Round
Plate
Secondary
Bundles
Tube
Angle Iron
Materials

Primary
- Mold Steels
- Alloy Steels
- Stainless Steels
- Tool Steels

Secondary
- Bearing Steels
- Structural Steels
- Aluminum / Non - Ferrous
- Carbon Steels
- Nickel Alloys
- Titanium
PRIMARY INDUSTRIES
SQUARE/RECTANGLE SOLID
LOCATE WIDTH OF CUT (W)
WIDTH OF CUT | ||
---|---|---|
IN | MM | TPI |
.1 | 2.5 | 14/18 |
.2 | 5 | 14/18 |
.3 | 7.5 | 10/14 |
.4 | 10 | 10/14 |
.5 | 12.5 | 8/12 |
.6 | 15 | 8/12 |
.7 | 17.5 | 6/10 |
.8 | 20 | 6/10 |
.9 | 22.5 | 6/8 5/8 |
1 | 25 | 6/8 5/8 |
2 | 50 | 4/6 |
5 | 125 | 3/4 |
10 | 250 | 2/3 |
15 | 375 | 1.5/2.0 1.4/2.0 |
20 | 500 | 1.0/1.3 |
25 | 675 | 1.0/1.3 |
30 | 750 | 1.0/1.3 |
35 | 875 | 0/7/1.0 |
40 | 1000 | 0/7/1.0 |
45 | 1125 | 0/7/1.0 |
50 | 1250 | 0/7/1.0 |
ROUND SOLID
LOCATE DIAMETER OF CUT (D)
DIAMETER OF CUT | ||
---|---|---|
IN | MM | TPI |
.1 | 2.5 | 14/18 |
.2 | 5 | 14/18 |
.3 | 7.5 | 10/14 |
.4 | 10 | 8/12 |
.5 | 12.5 | 6/10 |
.6 | 15 | 6/10 |
.7 | 17.5 | 6/10 |
.8 | 20 | 6/8 5/8 |
.9 | 22.5 | 6/8 5/8 |
1 | 25 | 6/8 5/8 |
2 | 50 | 4/6 |
5 | 125 | 3/4 |
10 | 250 | 2/3 |
15 | 375 | 1.5/2.0 1.4/2.0 |
20 | 500 | 1.0/1.3 |
25 | 675 | 1.0/1.3 |
30 | 750 | 1.0/1.3 |
35 | 875 | 1.0/1.3 |
40 | 1000 | 0/7/1.0 |
45 | 1125 | 0/7/1.0 |
50 | 1250 | 0/7/1.0 |
TUBING/PIPE/STRUCTURALS
LOCATE WALL THICKNESS (T)
WALL THICKNESS | ||
---|---|---|
IN | MM | TPI |
.5 | 1.25 | 14/18 |
.10 | 2.5 | 10/14 |
.15 | 3.75 | 8/12 |
.20 | 5 | 6/10 |
.25 | 6.25 | 6/8 5/8 |
.30 | 7.5 | 6/8 5/8 |
.40 | 10 | 4/6 |
.50 | 12.5 | 4/6 |
.60 | 15 | 4/6 |
.70 | 17.5 | 3/4 |
.80 | 20 | 3/4 |
.90 | 22.5 | 3/4 |
1 | 25 | 3/4 |
1.5 | 37.5 | 2/3 |
2 | 50 | 2/3 |