Okazaki Seiko
Okazaki Seiko NPD Point Drills For NC Machine (TiN Coated)
Manufacturer: Okazaki Seiko
Model: NPD
MCO material (Cobalt high-speed steel)
Various point angles (60°/90°/120°)
Centering for drill work (positioning and countersinking)
Specification
Point angles 60°
| Product No. | Dimensions (Size) | ||||
|---|---|---|---|---|---|
| Cutting Diameter D | Groove Length ℓ | Overall Length L | Shank Diameter d | Tip Angle α | |
| NPD030-060 | 3 | 11 | 45 | 3 | 60° |
| NPD040-060 | 4 | 11 | 54 | 4 | 60° |
| NPD050-060 | 5 | 13 | 61 | 5 | 60° |
| NPD060-060 | 6 | 15 | 65 | 6 | 60° |
| NPD080-060 | 8 | 20 | 78 | 8 | 60° |
| NPD100-060 | 10 | 26 | 85 | 10 | 60° |
| NPD120-060 | 12 | 29 | 101 | 12 | 60° |
| NPD140-060 | 14 | 31 | 116 | 14 | 60° |
| NPD160-060 | 16 | 37 | 141 | 16 | 60° |
| NPD200-060 | 20 | 44 | 130 | 20 | 60° |
| NPD250-060 | 25 | 52 | 150 | 25 | 60° |
Point angles 90°
| Product No. | Dimensions (Size) | ||||
|---|---|---|---|---|---|
| Cutting Diameter (D) | Groove Length (ℓ) | Overall Length (L) | Shank Diameter (d) | Tip Angle (α) | |
| NPD030-090 | 3 | 11 | 45 | 3 | 90° |
| NPD040-090 | 4 | 11 | 54 | 4 | 90° |
| NPD050-090 | 5 | 13 | 61 | 5 | 90° |
| NPD060-090 | 6 | 15 | 65 | 6 | 90° |
| NPD080-090 | 8 | 20 | 78 | 8 | 90° |
| NPD100-090 | 10 | 24 | 88 | 10 | 90° |
| NPD120-090 | 12 | 29 | 101 | 12 | 90° |
| NPD140-090 | 14 | 32 | 116 | 14 | 90° |
| NPD160-090 | 16 | 37 | 141 | 16 | 90° |
| NPD200-090 | 20 | 44 | 130 | 20 | 90° |
| NPD250-090 | 25 | 52 | 150 | 25 | 90° |
Point angles 120°
| Product No. | Dimensions (Size) | ||||
|---|---|---|---|---|---|
| Cutting Diameter (D) | Groove Length (ℓ) | Overall Length (L) | Shank Diameter (d) | Tip Angle (α) | |
| NPD030-120 | 3 | 11 | 45 | 3 | 120° |
| NPD040-120 | 4 | 11 | 54 | 4 | 120° |
| NPD050-120 | 5 | 13 | 61 | 5 | 120° |
| NPD060-120 | 6 | 15 | 65 | 6 | 120° |
| NPD080-120 | 8 | 20 | 78 | 8 | 120° |
| NPD100-120 | 10 | 24 | 88 | 10 | 120° |
| NPD120-120 | 12 | 29 | 101 | 12 | 120° |
| NPD140-120 | 14 | 32 | 116 | 14 | 120° |
| NPD160-120 | 16 | 37 | 141 | 16 | 120° |
| NPD200-120 | 20 | 44 | 130 | 20 | 120° |
| NPD250-120 | 25 | 52 | 150 | 25 | 120° |
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