1.Sinter type fastigiate-handle drills: Use for drilling hard and brickle material, such as glass, ceramics etc...
烧结锥柄钻头:适用于玻璃、陶瓷等硬性材料的钻孔。
2.Sinter type fastigiate-handle drills: Use for drilling hard and brickle material, such as glass, ceramics etc...
3.Sinter type fastigiate-handle drills: Use for drilling hard and brickle material, such as glass, ceramics etc.