1. Specification: Φ1.0*310 Φ38.10*2922. Performance: ISO K303. Application: high strength in use, impact and shock resistance4. Packing: standard packing for exportWe can provide this rods r

1. Size:Φ38.1*2922. Performance: high strength in use, impact and shock resistance,Density: 14.6-14.9g/cbmHardness: ≥89.5Power of bending resistant: ≥1780N/cbmm3. Grade: ISO, K304. Pa

1. Specification: Φ1.0*310 Φ38.10*2922. Performance: ISO K303. Application: high strength in use, impact and shock resistance4. Packing: standard packing for exportWe can provide this rods r

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