• High quality, excellent performance, practical design at affordable price.
• Maximum rigidity is assured evenwhen boring bar holder is used in an offset position.
• Hardened and ground adjusting screw along with outside base design guarantees long life and trouble free use.
Precision Boring Heads-F1 Boring Boring Bar Max. 1-1/2"-187/8"-20Head Dia.Hole SizeOffsetGrad.Model No.Model No.21/25/80.0005"220-1200220-121033/410.0005"220-1300220-1310411-5/80.0005"220-1400220-14105012160.01mm220-1050220-10607518250.01mm220-1075220-108510025410.01mm220-1100220-1110
Adjusting ScrewsRangeModel No.For 2"220-1201For 3" 220-1302For 4"220-1401