GUHRING - Каталог Метчики - 2011 EN
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Aluminum and Aluminum Alloys
METRIC ANSI length - ANSI shank
ISO2 (6H) Series 3930 - Cobalt, Metric, 45° helix, bright nish
Class of Fit Series 3933 - Cobalt, Metric, 45° helix, TiN coated
Series 3969 - Cobalt, Metric, 45° helix, MolyGlide® coated
Blind Hole
45° Helix No. Shank dia. Square Size Overall ISO2 (6H) Series Series Series Order
15° Helix Length No.
Cut Taps Semi-bottoming Size Flutes inch inch Approx. 3930 3933 3969 3.000
Chamfer Lead M3 X 0.50 2 0.141 0.110 inch z z z 4.000
M4 X 0.70 2 0.168 0.131 1.941 Limits z z z 5.000
C · 2-3 M5 X 0.80 2 0.194 0.152 2.130 D2/D3 z z z 6.000
M6 X 1.00 2 0.255 0.191 2.382 D3/D4 z z z 8.000
M8 X 1.25 2 0.318 0.238 2.500 D3/D4 z z z 10.000
M10 X 1.50 2 0.381 0.286 2.720 D4/D5 z z z 12.000
M12 X 1.75 2 0.367 0.275 2.941 D4/D5 z z z 14.000
M14 X 2.00 3 0.429 0.322 3.381 D4/D5 z z z 16.000
M16 X 2.00 3 0.480 0.360 3.591 D5/D6 z z z
3.811 D5/D6 Order
D6/D7 No.
3.000
DIN length - DIN shank 4.000
5.000
Series 971 - Carbide, Metric, 15° helix, bright nish, DIN 371, axial coolant 6.000
8.000
No. Shank dia. Square Size Overall ISO2 (6H) DIN 376 10.000
Length
Size Flutes mm mm Approx. Series Order
2.700 mm No.
*M3 X 0.50 3 3.500 3.400 56.000 Limits 971 3.000
4.900 63.000 D2/D3 { 4.000
*M4 X 0.70 3 4.500 4.900 70.000 D3/D4 { 5.000
M5 X 0.80 3 6.000 6.200 80.000 D3/D4 z 6.000
8.000 90.000 D4/D5 z 8.000
M6 X 1.00 3 6.000 100.000 D4/D5 z 10.000
M8 X 1.25 3 8.000 D4/D5 z 12.000
M10 X 1.50 3 10.000 14.000
16.000
* Sizes