HSS Nitridation Morse taper shank Fried Dough Twists drill bit 10~43mm, cast iron, steel metal drilling machine tool drill bit

High-concerned chemical : None

Origin : Mainland China is_customized : Yes Certification : CE Model Number : HeJinZuanTou07 DIY Supplies : Metalworking Material : High Speed Steel Type : Twist Drill Bit Use : Metal Drilling Length : As shown in the figure