Antgalis 1/2 įpresuotas M8mm*55mm SPLINE

• Spline insert with the external 12-point working profile.
• Socket is made by cold stamping method.
• Material – chrome-vanadium steel CrV50BV30.
• Hardened to 45-47 HRC.
• Material of inserts -S2 tool steel S2.
• Protected from corrosion by the ch