Special Hi-Tungsten and Hi-Molybdenum tool steels, gold surface treated for maximum lubricity. For general use in production tapping or hand operations. Precision ground threads for the ultimate in accuracy and performance. Taper, plug and bottoming styles provide great versatility in tough materials, both blind and through holes.
Specs
SIZE MM
NUMBER OF FLUTES
PITCH DIAMETER LIMIT
2.50-.45
3
D-3
3.0-.50
3
D-3
3.5-.60
3
D-4
4.0-.70
4
D-4
4.5-.75
4
D-4
5.0-.80
4
D-4
6.0-1.00
4
D-5
7.0-1.00
4
D-5
8.0-1.00
4
D-5
8.0-1.25
4
D-5
10.0-1.25
4
D-6
10.0-1.50
4
D-6
12.0-1.25
4
D-6
12.0-1.75
4
D-6
14.0-1.50
4
D-7
14.0-2.00
4
D-7
16.0-1.50
4
D-7
16.0-2.00
4
D-7
18.0-2.50
4
D-7
20.0-2.50
4
D-7
24.0-3.00
4
D-8
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