Step Drill Bit HSS 5mm to 35mm 13 Sizes Titanium Coated Straight Flutes Round Shank for Metal Wood Plastic Louvers better visual effects

better visual effects

No-Load Speed: 60 RPM

Use a screwdriver to unscrew the bottom piece and prepare the plastic expansion tube

add a 5V power adapter

Step Drill Bit HSS 5mm to 35mm 13 Sizes Titanium Coated Straight Flutes Round Shank for Metal Wood Plastic Louvers better visual effectsFeatures: Laser marking makes the size more clear; High speed steel for longer service life; Used on electric drills and drill presses; Double cutting edges design enables a faster and smoother cutting; X type openings design to facilitate the removal of cutting waste when drilling; The sharpness and titanium coating ensure easily cut through most metal, aluminum, plastic, wood and other materials with ease; Specifications: Surface Treatment: Titanium