MORE? CBN Cutting Tools Blanks are composed by BN series and PCBN series:

BN characteristics:

1.Solid CBN;  2.Good wear resistance;  3.Two sides can be used as edges;  4.High thermal resistance;  5.Excellent fracture resistance

BN application:

1.High Speed Turning and milling of gray cast iron;  2.Turning of chilled iron,nickel-based iron and ductile iron

Sizes Chart of CBN Cutting Tools:

BN series

Pictures	Products Number	Diameter(mm)	Thickness(mm)
	BN095	9.5	3.2
	BN127	12.7	3.2
	BN132	13.2	3.2
	BN190	19.05	4.76/6.35
	BN250	25.4	4.76/6.35
Note: the products can be manufactured per customer's request as non-standard shapes such as rectangular, square, triangle, rhombus, sector and so on.

PCBN characteristics:

1.Good weld based in the composite CBN layer and tungsten carbide base;  2.High abrasion resistance;  3.Good transversal repture strength resistance;  4.Good chemic stability;  5.Uniform dimension precision;  6.Good consistency of processing.

PCBN application:

1.Turning of castiron; 2.Powdered metals; 3.Exotic materials and heat resistant alloys; 4.High speed milling of gray castiron.

PCBN series

Pictures	Products Number	Diameter(mm)	Thickness(mm)
	PCBN1200	12.7	1.6/2/3.2
	PCBN1300	13.2	1.6/2/3.2
	PCBN1900	19	1.6/2/3.2
Note: the products can be manufactured per customer's request as non-standard shapes such as rectangular, square, triangle, rhombus, sector and so on.