40 mm 7° hardmetalen knopbit, superieure penetratie voor zware boorwerkzaamheden in hard gesteente

knoopbeetje
June 26, 2026
Trefwoord: knoopbeetje
Videobeschrijving:
Here’s a fast, informative look at what this solution does and how it behaves. In this video, we demonstrate the 40mm 7° carbide button bit in action, showing its superior penetration capabilities during tough hard rock drilling operations. You'll see how the 7° design minimizes friction and ensures stable, uniform hole formation, making it ideal for projects requiring precision and efficiency in challenging rock conditions.