scale-type center drill

例句：

1. 1.The scale-type center drill is used to measure the length of the rope.
   刻度中心钻用于测量绳子的长度。
2. 2. The engineer used a scale-type center drill to make accurate measurements.
   工程师使用刻度中心钻进行准确的测量。
3. 3. The scale-type center drill was essential for the construction of the bridge.
   刻度中心钻对于桥梁的建设至关重要。