9 Piece 1 To 2" Expanding Mandrel SetMfr #: 3902 3072 3 mandrels per set. Made of 64Mn high grade tool steel. Precision ground and heat treated for maximum concentricity and holding power. Center holes are ground and lapped. The automatic expansion feature can be utilized on any bore (standard or non standard) within the range of the mandrel.
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product description
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Mfr #: 3902-3072
3 mandrels per set.
Made of 64Mn high grade tool steel.
Precision ground and heat treated for maximum concentricity and holding power.
Center holes are ground and lapped.
The automatic expansion feature can be utilized on any bore (standard or non-standard) within the range of the mandrel.