At Halnn, we pride ourselves on delivering cutting-edge solutions for hole-making. Our Composite Crown Drill is a testament to our commitment to innovation and excellence. Designed for precision and durability, this tool is ideal for industries requiring high-performance drilling solutions. Whether you're in automotive, aerospace, or general manufacturing, our Composite Crown Drill ensures optimal performance in demanding applications.
1×D High Performance Internal Cooling Modular Drills
3×D High Performance Internal Cooling Modular Drills
5×D High Performance Internal Cooling Modular Drills
7×D High Performance Internal Cooling Modular Drills
8×D High Performance Internal Cooling Modular Drills
10×D High Performance Internal Cooling Modular Drills
12×D High Performance Internal Cooling Modular Drills
Parts: Slewing Bearing
Material: 50Mn
Drill Rod: D862-181T3WD25
Drill Tip: D862-1890HZ HP9052
 | YP | Halnn | |
| Cutting Speed Vc (mm/min) | 83 | 83 | |
| Spindle Speed n (r/min) | 1400 | 1400 | |
| Feed Rate f (mm/rev) | 0.2 | 0.2 | |
| Diameter ɸ (mm) | 60 | 60 | |
| Drilling Depth (mm) | 60 | 60 | |
| Machining Life (m) | 23 | 41 | |
| Life Improvement | 100% | 178% |
Parts: Flange
Material: 42CrMo
Drill Rod: D861-150T5WD20
Drill Tip: D861-1550HZ HP9030
 | YP | Halnn | |
| Cutting Speed Vc (mm/min) | 70 | 70 | |
| Spindle Speed n (r/min) | 1450 | 1450 | |
| Feed Rate f (mm/rev) | 0.2 | 0.2 | |
| Diameter ɸ (mm) | 15.5 | 15.5 | |
| Drilling Depth (mm) | 60 | 60 | |
| Machining Life (m) | 23 | 41 | |
| Life Improvement | 100% | 142% |
Parts: Tube Sheet
Material: Q235B
Drill Rod: D862-190T5WD25
Drill Tip: D861-1930HZ HP9050
 | YP | Halnn | |
| Cutting Speed Vc (mm/min) | 96 | 96 | |
| Spindle Speed n (r/min) | 1350 | 1350 | |
| Feed Rate f (mm/rev) | 0.3 | 0.3 | |
| Diameter ɸ (mm) | 22.6 | 22.6 | |
| Drilling Depth (mm) | 60 | 60 | |
| Machining Life (m) | 42 | 60 | |
| Life Improvement | 100% | 178% |
Mode: Type: Application:
Mode:CBN tools Type:Solid CBN Insert,PCBN Insert Application:hardened steel
Mode:Milling,Drilling,Reaming Type:PCD tools,Carbide coated tools Application:Aerospace field
Mode:CBN tools, PCD tools Type:PCBN insert, pcd tools Application:auto parts
For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.
