3. New PCD/PCBN

3-1) Sandwich PCD
초경 재료 사이에 PCD가 끼어있는 형태로, 주로 drill 소재로 사용됨

ADICO PCBN Grades Workpiece Materials	Application Industries (Automotive, Hydraulic, Equipment, Bearings, Aerospace) Hardened Steels, Cast Irons, Superalloys
Double-sided PCBN Blanks(ADN-series)	Machining of hardened ferrous materials (continuous and interrupted cutting)
Roughing	Roughing Operation
ADN10 (High CBN Content) ADN20(Medium CBN Content)	Rough turning of hard cast iron and hardened(>45HRc) steels (brake-disc, gears)
ADN16 (High CBN Content for interrupted cutting)	Other Ideal Application Areas : Pearlitic cast irons, Powdered metal and sintered irons, Sintered tungsten carbide, Heat resistant alloys, Ni-base superalloys
Finishing	Finishing Operation :
ADN30 (Low CBN Content) ADN35 (Low CBN Content) ADN40 (Low CBN Content) ADN45 (Low CBN Content)	Interrupted hard turning Roughing/fine finishing and high precision machining of : Hardened steels, Sintered alloys (Low HRC) Cast irons (Gray, Nodular), High ferrite-content gray cast iron, Fully annealed die steel (diesel engine), Chilled iron rolls