Acrow BT40 ER32 Collet Chuck Holder – 70 mm Somta Series 622 – 1/2 x 3" HSS-Co8 Square Toolbits 🔹 Cutting Diameter (D1): 16

🔹 Cutting Diameter (D1): 16 mm

The Insize 0–1000mm Digital Vernier is a premium precision measuring tool designed for large-scale internal and external measurements

Housed in a custom-styled protective case

✔ Durable & Long-Lasting – Solid carbide construction ensures a long tool life even in high-demand environments

Acrow BT40 ER32 Collet Chuck Holder – 70 mm Somta Series 622 – 1/2 x 3" HSS-Co8 Square Toolbits 🔹 Cutting Diameter (D1): 16Acrow BT40 ER32 Collet Chuck Holder 70 mm The Acrow BT40 ER32 Collet Chuck Holder is a high precision tool holder designed for secure and accurate clamping of ER32 collets in CNC machining operations. Constructed from premium hardened alloy steel and precision ground, it provides outstanding rigidity, balance, and concentricity for exceptional cutting accuracy and surface finish quality. The compact 70 mm gauge length minimizes overhang and vibration,