Feature●Product type: CUTTING TOOLS●Model number: 3900-5948●Country of Origin: United States●Package dimensions: 5.0 " L x 3.0 " W x 2.0 " HDescription
HHIP no. 53, 54, 55 morse taper holder for drilling fits CA Series tool posts. Size a is 1-1/4". size b is 2-1/2". taper hole is mt 4.