Mũi nút cacbua 40mm 7°, khả năng xuyên thấu vượt trội cho các hoạt động khoan đá cứng khó khăn

bit nút
June 26, 2026
Từ khóa: bit nút
Mô tả video:
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.