Acrow BT40-AK1-170 – AK Boring Shank Ø19mm, 170mm Somta Series 378 – 32MM x 60 Deg HSS-Co Inverted Dovetail Cutter and creating smooth finishes

and creating smooth finishes

—a global leader in advanced threading technologies—this insert is part of a complete product range including Thread Turning Inserts

Corrosion-Resistant Aluminium: Made from aluminium

making it an ideal tool for both industrial and workshop precision-measurement needs

reliable chip evacuation

Acrow BT40-AK1-170 – AK Boring Shank Ø19mm, 170mm Somta Series 378 – 32MM x 60 Deg HSS-Co Inverted Dovetail Cutter and creating smooth finishesAcrow BT40 AK1 170 AK Modular Boring Shank (19 mm, 170 mm Length) The Acrow BT40 AK1 170 is a long projection AK Modular Boring Shank engineered for deep boring with AK1 heads. Built from high strength hardened alloy steel and precision ground for accuracy, it maintains rigidity and alignment at extended reach. The 170 mm length allows deep bore machining while maintaining balance and precision, ideal for applications requiring maximum reach without