Ultra Touch Step Drill 4-20mm | High-Speed Steel (HSS) Bit, Different hole Sizes with Single Tool LDM 100 Lubricator

Lubricator

Electronic equipment repair

tight construction and good seal feature

the screwdriver tips are magnetic and colored in black phosphate

Wheel/Blade Diameter: Supports 14-inch (355mm) to 16-inch abrasive or diamond discs

Ultra Touch Step Drill 4-20mm | High-Speed Steel (HSS) Bit, Different hole Sizes with Single Tool LDM 100 LubricatorThe Ultra Touch Step Drill 420mm is a versatile and high performance drilling tool designed for precise multi size hole drilling in metal, plastic, and thin materials. Manufactured from High Speed Steel (HSS), this step drill bit ensures durability, sharp cutting edges, and long lasting performance. Featuring a step design with multiple diameter increments, it allows users to drill various hole sizes (4mm to 20mm) using a single bit, reducing the need