High wear and impact resistance CBN cutting tools (SNMN120408)

GRADE

Features

Hardness HV(Mpa)

Bending strength

2)High thermal conductivity and definite impact resistance.

3)Suit for rough machining of high-hardness alloy cast iron, gray cast iron, nodular cast iron and other materials.

FBN7000

1)Optimum the wear resistance and chipping resistance, used for high speed continous turning.

2)Suit for rough machining and semi-finishing of high-hardness alloy cast iron, high nickel chromium, high chrome iron and other materials.

3)Suit for rough machining and semi-finishing of gray cast iron and nodular cast iron.

3000-3200

1100-1300

2)Suit for semi-finishing and finish machining of alloy cast iron, high nickel chromium, high chrome iron and other materials.

3)Suit for semi-finishing and finish machining of gray cast iron, nodular cast iron, and other materials.

FBN9500

1)Excellent wear resistance and heat resistance, uesd for hihg speed continuous turning and milling

2)Suit for semi-finishing and finishing of quenching workpieces, such as bearing steel, die steel, gauge steel, tool steel, high-speed steel and other materials.

3000--3200

1100-1200

2)Suit for finishing anf super-finishing of quenching workpieces, such as bearing steel, die steel, gauge steel, tool steel, high-speed steel and other materials.