Spline insert bit set Number of items 11 (AvtoDelo) 40641

The inserts are cold stamped from chrome-vanadium tool steel, hardened to a hardness of 55-60 HRC and protected from corrosion by phosphating.
External 12-point Spline inserts working profile.
Inserts length - 30 mm and 75 mm.
Bits operating size - М5, М6, М8, М10, М12.
In the set adapter from square 1/2" to hex 10 mm.
Adapter is made by the cold stamping method of the tool steel CrV50BV30, hardened to 45-47 HRC and protected against corrosion by the chromium plating.
Delivered in individual plastic case.