precision
C2 C3 C5 C7 grade
Specification
BK10 BK12 BK15 BK17 BK20 BK25 BK35 BK40 BF10 BF12 BF15 BF17
Specifications
BF20 BF25 BF30 BF35 BF40 FK5 FK6 FK8 FK10 FK12 FK15 FK20 FK25
Type
FK30 FF6 FF10 FF15 FF20 FF30 EK5 EK6 EK8 EK10 EK12 EK15 EK20 EF6
Types
EF8 EF10 EF12 EF15 EF20 BK 10 BK 12 BK 15 BK 17 BK 20 BK 25 BK 35
Support Type
BK 40 BF 10 BF 12 BF 15 BF 17 BF 20 BF 25 BF 30 BF 35 BF 40 FK 5 FK 6
Support Types
FK 8 FK 10 FK 12 FK 15 FK 20 FK 25 FK 30 FF 6 FF 10 FF 15 FF 20 FF 30
Supports Type
EK 5 EK 6 EK 8 EK 10 EK 12 EK 15 EK 20 EF 6 EF 8 EF 10 EF 12 EF 15
Support Specification
EF 20