Civilian Activities

CARBIDE GRADES FOR MILLING

Civilian Activities

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Main Features:
  • Turning and Milling inserts for all fields of application according to ISO, including four grades with single and double layer wear-resistant coatings.
  • All types brazed tips according to BNS 13673-13689 (Bulgarian National Standard) and ON 04 72225-04 72244 (Working standard) made of our 16 cemented carbide grades.
  • Solid carbide end mills
  • Drawing cemented carbide nozzles, dies, wear parts and cemented carbide blanks.
GRADE
FIELD OF APPLICATION    ACC. TO ISO
MACHINING TYPE
Basic
Supplementary
BS1P P10 P01-P15 Finishing and light roughing of steel  castings at high cutting speeds and moderate feeds under favourable working conditions. Withstands very high cutting temperatures.
BSM P25 P15-P30 Milling of steel and steel castings, very high resistance to thermal shocks and shocks and plastic deformation. Very good toughness.
BSM30 P30 P20-P40 Milling of steel, steel castings in operations where there are simultaneous demands for toughness, wear resistance and resistance to thermal cracking.
BS6 P40 P30-P45 Roughing of carbon steel, stainless steel and steel castings at low cutting speeds, difficult working conditions. Used for large cutting depths and heavy feeds.
BH20 M20K20   Finishing and light roughing of wide variety of high alloy steel materials, heat resistant alloys. Low cutting speeds and high feeds.
BH1P K10 K05-K15 Finishing and roughing of cast iron, bronze and brass. High cutting speeds and moderate feeds.
BHM K15 K10-K20 Developed especially for milling low-alloy cast iron, E.G. castings for the automotive industry. Very high resistancr to wear and plastic deformation.