BEYOND Tungsten Carbide Center Drill Type B 60° HRC55 CNC Tool
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BEYOND Tungsten Carbide Center Drill Type B 60° HRC55
Precision Center Drill for CNC and Engraving Machines
The BEYOND Tungsten Carbide Center Drill Type B 60° is designed for precise centering and chamfering before drilling. It provides excellent rigidity and durability, ideal for materials up to HRC55. Compared with Type A, the Type B design offers a longer guiding portion for better alignment and positioning.
Features
- Type B structure with enhanced guidance for stable drilling.
- 60° point angle for accurate positioning and reduced runout.
- Made of micro-grain tungsten carbide for high hardness and wear resistance.
- Designed for CNC machining centers and engraving machines.
- Provides excellent surface finish and hole accuracy.
Applicable Materials
Suitable for machining aluminum alloy, stainless steel, ductile cast iron, alloy steel, mold steel, and tempered steel. Stable cutting performance even in high-speed precision machining environments.
Recommended Machines
CNC machining centers, engraving machines, and precision milling machines. Not suitable for hand drills or low-rigidity devices.
Available Specifications – Type A & Type B
| 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 B1 | Type B | 60° | ≤ HRC55 | Tungsten Carbide |
| BEYOND Center Drill B2 | Type B | 60° | ≤ HRC55 | Tungsten Carbide |
B Type Center Drill Specifications
| d1 (mm) | d2 (mm) | L1 (mm) | L2 (mm) |
|---|---|---|---|
| 1.00 | 4 | 40 | 1.6 |
| 1.50 | 6 | 50 | 2.1 |
| 2.00 | 8 | 50 | 2.6 |
| 2.50 | 10 | 60 | 3.1 |
| 3.00 | 12 | 60 | 4.0 |
| 4.00 | 16 | 75 | 5.0 |
| 5.00 | 18 | 80 | 6.0 |
| 6.30 | 20 | 85 | 8.0 |
Advantages of BEYOND Center Drills
- High concentricity and precision for positioning holes.
- Long tool life and stable cutting edge geometry.
- Wide range of types (A & B) for various CNC applications.
- Ideal for pre-drilling, chamfering, and engraving operations.
Applications
- Center hole positioning and chamfering in CNC machining
- Engraving and mold manufacturing
- Precision mechanical component processing
Search Keywords
BEYOND tungsten carbide center drill, Type A and B 60° carbide drill, CNC spot drill, center drill for aluminum and steel, HRC55 machining tool, carbide drilling bit, CNC engraving center drill, precision metalworking drill bit.
| SIZE |
1X60°XD4X40, 1.5X60°XD6X50, 2X60°XD8X50, 2.5X60°XD10X60, 3X60°XD12X60, 4X60°XD14X70, 5X60°XD18X75, 6X60°XD20X80, 6.3X60°XD20X80 |
|---|