Drilling Diameter: 5.00mm-8.00 mm (0.1969"-0.315")
| Drill Type: | 5D, Straight Shank | |
| Cooling Method: | Internal | |
| Grade: | KDG3013 | |
| Grade Description: | New AlCrN coated carbide with great bonding and excellent wear resistance |
Application Highlights and Main Product Features:
- General-purpose and versatile high efficiency drilling of a variety of steels, stainless steels and cast irons
- Innovative ALCRONA coating with better wear resistance than Ti-based coating for both low and high speed drilling, with minimized cutting resistance for smoother chip evacuation and better surface quality
- High-strength linear cutting edge and optimized drilling point design for better drilling performance
- Double line cutting edge design for improved drilling stability
Drill Diameter (d1) Range: 5.00 mm-8.00 mm. All Dimensions in mm
| Part Number | Drill Dia. (d1) | Shank Dia. (d2) | Overall Length (L1) | Flute Length (L2) | Recom. Drilling Depth (L3) | Shank Length (L4) |
| GD05C-0500 | 5.00 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0510 | 5.1 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0520 | 5.20 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0530 | 5.3 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0550 | 5.50 | 6 | 82 | 44 | 35 | 36 |
| GD05C-05558 | 5.558 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0560 | 5.60 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0570 | 5.7 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0580 | 5.80 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0600 | 6.0 | 6 | 82 | 44 | 35 | 36 |
| GD05C-0610 | 6.10 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0620 | 6.20 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0630 | 6.30 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0650 | 6.5 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0660 | 6.60 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0670 | 6.7 | 8 | 91 | 53 | 43 | 36 |
| GD05C-06746 | 6.746 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0690 | 6.9 | 8 | 91 | 53 | 43 | 36 |
| GD05C-07145 | 7.145 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0720 | 7.20 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0730 | 7.30 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0740 | 7.40 | 8 | 91 | 53 | 43 | 36 |
| GD05C-07541 | 7.541 | 8 | 91 | 53 | 43 | 36 |
| GD05C-07938 | 7.938 | 8 | 91 | 53 | 43 | 36 |
| GD05C-0800 | 8.0 | 8 | 91 | 53 | 43 | 36 |
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