Specifications: BSL-3Performance:1. They are used in geological prospecting, machines and tool manufacturing, and serves as the drill bit in wind-drill and electric drills for coal digging.2. Fit for

Specifications: BSL-3Performance:1. They are used in geological prospecting, machines and tool manufacturing, and serves as the drill bit in wind-drill and electric drills for coal digging.2. Fit for

Specifications: BSL-3Performance:1. They are used in geological prospecting, machines and tool manufacturing, and serves as the drill bit in wind-drill and electric drills for coal digging.2. Fit for

Specifications: BSL-3Performance:1. They are used in geological prospecting, machines and tool manufacturing, and serves as the drill bit in wind-drill and electric drills for coal digging.2. Fit for

1. Specification:BSD-52. Grade:YG83. Performance:a) They are used in geological prospecting, machines and tool manufacturing, and serves as the drill bits in wind-drill and electric drills for coal di

1. Specification:BSD-52. Grade:YG83. Performance:a) They are used in geological prospecting, machines and tool manufacturing, and serves as the drill bits in wind-drill and electric drills for coal di

1. Usual using grade: YG6, YG82. Application:a) Used for rough turn, rough planning, and precision milling and for the surface processing of cast irons, colored metal and its alloys, as well as nonmet

1. Usual using grade: YG6, YG82. Application:a) Used for rough turn, rough planning, and precision milling and for the surface processing of cast irons, colored metal and its alloys, as well as nonmet

1. Grade: YG13CT, YG15C, YG82. Specification: Φ24.4*Φ12.5*6 Φ18*Φ6*33. Packing: standard export packing and clients asking packingThis product is grinded sealing rings. We can supp