86-0574-56185405
Xinzhuang Village, Gaoqiao Town, Ningbo, Zhejiang, China (Mainland)
3pcs/set HSS Step Drill Bit Set British core drill bit Titanium Coated cone hole cutter hexagonal, US $ 1.9 - 5.9 / Set, aiyun, 3pcs/set, Core Drill Bit.Source from Ningbo Aiyun Tools Co., Ltd. on Waimaotong.com.