Acrow B.BSD.HD3.31 – Heavy-Duty Insert Holder for BSD31 Fine Boring Heads 27 x 25mm D.O.C HSS 3/4" Universal Shank Annular Cutter It is ideal for precision Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

It is ideal for precision machining where consistent thread quality is essential

—a global leader in precision cutting tools—this insert is part of a comprehensive range that includes Thread Turning Inserts

Helix Angle: 30° right-hand

Constructed from hardened alloy steel and precision-ground to tight tolerances

Cutting Diameter (d): 1-1/4″ (31

Acrow B.BSD.HD3.31 – Heavy Duty Insert Holder for BSD31 Fine Boring Heads 27 x 25mm D.O.C HSS 3 4" Universal Shank Annular Cutter It is ideal for precision Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 It is ideal for precision machining where consistent thread quality is essential —a global leader in precision cutting tools—this insert is part of a comprehensive range that includes Thread Turning Inserts