Acrow B.BSD.HC3.31 – Insert Clamp for BSD31 Fine Boring Heads THREAD RING GAUGE - INSIZE 4120-8N M8X1.25 The Original Plumbdinger is the

The Original Plumbdinger is the perfect solution for professionals looking for an efficient

it offers an exceptional solution to protect and repair threads in soft materials

Made from premium hardened alloy steel and precision ground to exacting tolerances

Flute Length (l₂): 8"

Item Code 157 JM075

Acrow B.BSD.HC3.31 – Insert Clamp for BSD31 Fine Boring Heads THREAD RING GAUGE - INSIZE 4120-8N M8X1.25 The Original Plumbdinger is theAcrow B. BSD. HC3. 31 Insert Clamp for BSD31 Fine Boring Heads The Acrow B. BSD. HC3. 31 is a genuine OEM insert clamp engineered for Acrow BSD31 fine boring heads. It firmly locks the carbide insert in place, maintaining accurate cutting geometry and ensuring smooth, dependable boring performance. Built from premium hardened steel, it provides long lasting clamping strength and wear resistance. Specifications: Brand: Acrow Part No.: B. BSD. HC3. 31