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High-Performance Taps
Victory ™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes
• GP6520 TiCN for cast iron
and cast aluminium.
Shank Tolerance
D mm tolerance h6
>3–6 +0, -0,008
>6–10 +0, -0,009
>10–18 +0, -0,011
>18–30 +0, -0,013
>30–50 +0, -0,016
„ 
GT40 • Form C Semi-Bottoming Chamfer • Metric DIN 371, 374, and 376 • For Cast Iron
and Cast Aluminium
Y52
first choice
 alternate choice
metric dimensions
order # catalogue # D1 size L L3 L2 D number
of flutes dimension
standard class
of fit
4033699 GT405001 M4 X 0,7 63 10 21 4,5 3 DIN 371 6HX
4033700 GT405002 M5 X 0,8 70 10 25 6,0 3 DIN 371 6HX
4033701 GT405003 M6 X 1 80 10 30 6,0 4 DIN 371 6HX
4033702 GT405004 M8 X 1,25 90 13 35 8,0 4 DIN 371 6HX
4033753 GT405005 M10 X 1,5 100 15 39 10,0 4 DIN 371 6HX
5408066 GT405057 M12 X 1,5 100 15 39 9,0 4 DIN 374 6HX
4033754 GT405006 M12 X 1,75 110 18 44 9,0 4 DIN 376 6HX
5408067 GT405058 M14 X 1,5 100 15 47 11,0 4 DIN 374 6HX
4033755 GT405007 M14 X 2 110 20 52 11,0 4 DIN 376 6HX
5408068 GT405059 M16 X 1,5 100 15 46 12,0 4 DIN 374 6HX
4033756 GT405008 M16 X 2 110 20 51 12,0 4 DIN 376 6HX
4033757 GT405009 M18 X 2,5 125 25 58 14,0 4 DIN 376 6HX
4033758 GT405010 M20 X 2,5 140 25 64 16,0 4 DIN 376 6HX
4033759 GT405011 M22 X 2,5 140 25 70 18,0 4 DIN 376 6HX
widia.com
GP6520
grade
GP6520
TiCN