Center Drills Type ‘B’ (DIN 333)
- The primary purpose of a center drill is to create a small, precise pilot hole or conical indentation in a workpiece.
- Type A center drills are well-suited for general applications and are particularly effective on softer materials such as mild steel and aluminum, where precision and speed are prioritized.
- They are a staple in workshops due to their versatility and reliable performance.
| Cat No | Pilot Dia | Body Dia | O.A.L | ||
|---|---|---|---|---|---|
| GCD-5455 | 1mm | 4mm | 100mm | ||
| GCD-5448 | 2mm | 8mm | 80mm | ||
| GCD-5449 | 2.5mm | 10mm | 75mm | ||
| GCD-5450 | 3.15mm | 11.2mm | 67mm | ||
| GCD-5451 | 4mm | 14mm | 60mm | ||
| GCD-5452 | 5mm | 18mm | 56mm | ||
| GCD-5453 | 6.3mm | 20mm | 50mm | ||
| GCD-5454 | 8mm | 25mm | 35.5mm |
| Cat No | GCD-5455, GCD-5448, GCD-5449, GCD-5450, GCD-5451, GCD-5452, GCD-5453, GCD-5454 |
|---|---|
| Pilot Dia | 1mm, 2mm, 2.5mm, 3.15mm, 4mm, 5mm, 6.3mm, 8mm |
| Body Dia | 4mm, 8mm, 10mm, 11.2mm, 14mm, 18mm, 20mm, 25mm |
| O.A.L | 35.5mm, 50mm, 56mm, 60mm, 67mm, 75mm, 80mm, 100mm |










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