RUKO Hexagonal Shank Tapping Drill High Speed ​​Steel Set 270020 1 S

Catalog number: 270020 Features: ●Hexagonal shank specification, can be attached to cordless screwdriver. ●You can perform pilot hole drilling and thread cutting work on steel plates etc. without changing drills. Uses: ●For drilling holes, forming and correcting screw threads. ●Work material: Iron, aluminum, copper. Specifications: ●Accuracy: 6H ●Shank diameter (mm): 6.35 (hexagonal shaft) ●Machining thread: Metric thread ●Compatible models: Rechargeable rotary screwdriver ●Set contents: 270014, 270015, 270016, 270017, 270018, 270019 Material / Finish: ●High speed steel (HSS) Set contents / Accessories: ●Set quantity (pieces): 5 Caution: ●Cannot be used with power tools other than those with forward and reverse rotation. ●When tapping, be sure to use tapping oil (lubricant). ●Cannot be used with impact drivers.