F1 Type Boring shanks Bt40 Shank with 12mm 18mm 2 Inch 3 Inch Cutters

Bt40 Shank Cutters with 12mm 18mm 25mm 2 Inch 3 Inch Insert Replaceable Boring   Full Size boring cutters ,F1-12mm-9pcs ,F1-18mm-12pcs Boring head ,boring head shanks also available Boring Head F1-12mm ,F1-18mm, for your choice package with plastic box Metric  Inch  Qty. of Boring Cutters Bar Thread Dia. of Boring Holes Dia. of Boring Heads Boring Capacity Dia. of Boring Holes Dia. of Boring Heads  F1--12 mm 50mm 10-125mm F1-2"  1/2"  9PCS 7/8-20 1-1/2-18  F1-- 18mm  75mm 12-225mm F1- 3"  3/4" 12PCS 1-1/2-18