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詳細介紹
PCB鉆柄加工用鉆頭螺旋角：24度，鉆尖角度：118度。倒角：4面鉆尖，切削：右切削。
PCB鉆柄加工用鉆頭碳化鎢級別：EZ21。
PCB鉆柄加工用鉆頭刃徑規格：（特殊要求可訂制）
| 0.10mm | 0.51mm | 1.01mm | 1.50mm | 2.05mm |
| 0.11mm | 0.52mm | 1.02mm | 1.51mm | 2.10mm |
| 0.12mm | 0.53mm | 1.03mm | 1.52mm | 2.15mm |
| 0.13mm | 0.54mm | 1.04mm | 1.53mm | 2.20mm |
| 0.14mm | 0.55mm | 1.05mm | 1.54mm | 2.25mm |
| 0.15mm | 0.56mm | 1.06mm | 1.55mm | 2.30mm |
| 0.16mm | 0.57mm | 1.07mm | 1.56mm | 2.35mm |
| 0.17mm | 0.58mm | 1.08mm | 1.57mm | 2.40mm |
| 0.18mm | 0.59mm | 1.09mm | 1.58mm | 2.45mm |
| 0.19mm | 0.60mm | 1.10mm | 1.59mm | 2.50mm |
| 0.20mm | 0.61mm | 1.11mm | 1.60mm | 2.55mm |
| 0.21mm | 0.62mm | 1.12mm | 1.61mm | 2.60mm |
| 0.22mm | 0.63mm | 1.13mm | 1.62mm | 2.65mm |
| 0.23mm | 0.64mm | 1.14mm | 1.63mm | 2.70mm |
| 0.24mm | 0.65mm | 1.15mm | 1.64mm | 2.75mm |
| 0.25mm | 0.66mm | 1.16mm | 1.65mm | 2.80mm |
| 0.26mm | 0.67mm | 1.17mm | 1.66mm | 2.85mm |
| 0.27mm | 0.68mm | 1.18mm | 1.67mm | 2.90mm |
| 0.28mm | 0.69mm | 1.19mm | 1.68mm | 2.95mm |
| 0.29mm | 0.70mm | 1.20mm | 1.69mm | 3.0mm |
| 0.30mm | 0.71mm | 1.21mm | 1.70mm | |
| 0.31mm | 0.72mm | 1.22mm | 1.71mm | |
| 0.32mm | 0.73mm | 1.23mm | 1.72mm | |
| 0.33mm | 0.74mm | 1.24mm | 1.73mm | |
| 0.34mm | 0.75mm | 1.25mm | 1.74mm | |
| 0.35mm | 0.76mm | 1.26mm | 1.75mm | |
| 0.36mm | 0.77mm | 1.27mm | 1.76mm | |
| 0.37mm | 0.78mm | 1.28mm | 1.77mm | |
| 0.38mm | 0.79mm | 1.29mm | 1.78mm | |
| 0.39mm | 0.80mm | 1.30mm | 1.79mm | |
| 0.40mm | 0.81mm | 1.31mm | 1.80mm | |
| 0.41mm | 0.82mm | 1.32mm | 1.81mm | |
| 0.42mm | 0.83mm | 1.33mm | 1.82mm | |
| 0.43mm | 0.84mm | 1.34mm | 1.83mm | |
| 0.44mm | 0.85mm | 1.35mm | 1.84mm | |
| 0.45mm | 0.86mm | 1.36mm | 1.85mm | |
| 0.46mm | 0.87mm | 1.37mm | 1.86mm | |
| 0.47mm | 0.88mm | 1.38mm | 1.87mm | |
| 0.48mm | 0.89mm | 1.39mm | 1.88mm | |
| 0.49mm | 0.90mm | 1.40mm | 1.89mm | |
| 0.50mm | 0.91mm | 1.41mm | 1.90mm | |
| 0.92mm | 1.42mm | 1.91mm | ||
| 0.93mm | 1.43mm | 1.92mm | ||
| 0.94mm | 1.44mm | 1.93mm | ||
| 0.95mm | 1.45mm | 1.94mm | ||
| 0.96mm | 1.46mm | 1.95mm | ||
| 0.97mm | 1.47mm | 1.96mm | ||
| 0.98mm | 1.48mm | 1.97mm | ||
| 0.99mm | 1.49mm | 1.98mm | ||
| 1.00mm | 1.99mm | |||
| 2.00mm |
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