• Use the same arbor for saw heads of different sizes. • Change saw heads with a simple push and turn the fixed screw. • H.S.S. center drill is replaceable. • Shank size of the arbor is 3/8″. • Spring can help slug removal. Contents: 1pc Arbor 1pc Spring 2pc H.S.S center pilot drill 75, 84 mm 2pc Hex key 3, 4 mm 7pc Saw head 19, 22, 25, 28, 30, 32, 35 mm (913U1) 7pc Saw head 30, 32, 35, 38, 40, 45, 51 mm (913U2)
