Advantages of PCD&PCBN cutter 1 hardness 2 thermal stability 3 thermal conductivity 4 strong impact resistance ability.  The standard shape of SUPREME PCBN Cutting Tool BlanksTM is round. Other shapes, such as rectangle, triangle, square, semi-circle and so on, can also be customized per customers' requirements. Supreme Superabrasives has various equipments such as laser cutting machines, wire cutting machines and various processing equipments to cut blanks regardless of their thickness into special sizes and shapes per customers' requirements.  SUPREME PCBN Cutting Tool BlanksTM consist of fine CBN grains sintered under ultra-high pressure and ultra-high temperature. Combining the strengths of hardness, thermal stability, thermal conductivity, and strong impact resistance ability characteristic of CBN, they are ideal for cutting tools for the machining of ferrous metal and alloy, all with high productive efficiency, high machining precision, and good surface quality. SUPREME CBN Cutting Tools Blanks are composed by BN and PCBN two series: BN characteristics:1.  Solid CBN2.  Good wear resistance3.  Two sides can be used as edges4.  High thermal resistance5.  Excellent fracture resistance BN application:1.  High Speed Turning and milling of gray      cast iron2.  Turning of chilled iron,nickel-based iron and     ductile iron 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. Characteristics of SUPREME Solide PCBN:

Product Code	Main Bond	Structural Characteristics	Application
SBN90	Titanium nitride	Large particles,higher wear resistence, good high-speed continuous cutting performance.	Used for cutting the iron group materials, and the cutting rate is from medium to high
SBN80	Cobalt, wolfram	It’s the versatile material, suitable for processing various types of materials	Gray cast iron, chilled cast iron, cast iron nickel
SBN70	Nitrogen and carbon Titanium, Aluminium Oxide	Has excellent impact resistance and chemical stability.	Suitable for processing hardened steel with high hardness, both continuous and intermittent process
SBN60	Titanium carbon	High wear resistance and high impact resistance.	High-speed continuous process hardened steel

  Sizes Chart of SUPREME CBN Cutting Tools:1.  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.

  2.  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.

      

Efficient working ability--PCBN cutting tool blanks