Vブロック トリプル 50mm×14mm×20mm

The ground V-grooves are dead-on parallel, so my 20 mm rod sits perfectly true without any rocking. It handles everything from small pins up to the 33 mm stock I tested, and the footprint is compact enough for tight vise setups.

These V-blocks are ground beautifully; the grooves hold a 20mm rod perfectly steady without any wobble. I needed something precise for small shaft work, and the 5-33mm range covers everything I typically use.

I was pleasantly surprised at how precisely these blocks hold round stock; the ground V-grooves keep even a 5mm rod perfectly centered and square. They handle a 33mm pipe just as well, making setup for measuring or marking a lot more consistent.