BEYOND Tungsten Carbide Center Drill 60° Type A HRC55
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BEYOND Tungsten Carbide Center Drill Type A 60° HRC55
High-Precision Center Drill for CNC and Engraving Machines
The BEYOND Tungsten Carbide Center Drill Type A 60° is designed for high-precision positioning and chamfering before drilling. Made of premium fine-grain tungsten carbide, it ensures outstanding hardness, wear resistance, and dimensional accuracy up to HRC55.
Features
- Type A design with a 60° point angle for accurate centering.
- Suitable for materials up to HRC55.
- Optimized for CNC machining centers and engraving machines.
- Sharp edge and excellent rigidity for improved drilling precision.
- Made from micro-grain tungsten carbide for long tool life and stable performance.
Applicable Materials
Ideal for processing aluminum alloy, stainless steel, ductile cast iron, alloy steel, mold steel, and tempered steel. Provides stable and efficient drilling performance across a variety of industrial materials.
Recommended Machines
CNC machining centers, engraving machines, precision milling machines. Not suitable for handheld drills or low-rigidity equipment.
Available Type A Specifications
| Model | Type | Point Angle | Applicable Hardness | Material |
|---|---|---|---|---|
| BEYOND Center Drill A1 | Type A | 60° | ≤ HRC55 | Tungsten Carbide |
| BEYOND Center Drill A2 | Type A | 60° | ≤ HRC55 | Tungsten Carbide |
| BEYOND Center Drill A3 | Type A | 60° | ≤ HRC55 | Tungsten Carbide |
A Type Center Drill Specifications
| d1 (mm) | d2 (mm) | L1 (mm) | L2 (mm) |
|---|---|---|---|
| 1.0 | 4 | 40 | 1.6 |
| 1.5 | 4 | 40 | 2.1 |
| 2.0 | 6 | 50 | 2.6 |
| 2.5 | 6 | 50 | 3.1 |
| 3.0 | 8 | 50 | 4.0 |
| 4.0 | 10 | 55 | 5.0 |
| 5.0 | 10 | 70 | 6.0 |
| 6.0 | 12 | 75 | 8.0 |
Why Choose BEYOND?
BEYOND focuses on providing reliable and affordable CNC cutting solutions for global manufacturers. Our center drills deliver precise centering, long service life, and consistent quality across every machining task.
Applications
- Center hole positioning for CNC machining and turning operations
- Chamfering and pre-drilling operations
- Engraving and fine mechanical manufacturing
Search Keywords
Tungsten carbide center drill 60°, CNC center drill Type A, HRC55 carbide drill, BEYOND center drill for metal, precision spot drill, aluminum stainless steel drill, CNC cutting tools supplier.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.