• GP6520 TiCN for steel and cast iron.
Shank Tolerance
D mm tolerance h6
12–18 +0, -0,011
20–30 +0, -0,013
32–36 +0, -0,016

„ GT31 Form C Semi-Bottoming Chamfer Through Coolant Larger Sizes Metric Extra Long For Steel

and Cast Iron

first choice alternate choice

grade GP6520GP6520 metric dimensions

GP6520 grade GP6520 TiCN order # catalogue #D1 sizeLL3 metric dL2 imensionsDnumber of flutesclass of fit
4033787 GT315014M24 X 32003012018,056HX
4033789 GT315016M30 X 3,52503515022,056HX
4033790 GT315017M33 X 3,52503515025,056HX
4033792 GT315019M36 X 42504015028,056HX
4033794 GT315021M42 X 4,53004518032,056HX