Description of 51-Piece Set in π§ 1.0-6.0 Increments with Titanium Nitride Coating
1.0 to 6.0 mm Metric Index Drill Bit Set (0.1 mm Increments, 51 Pieces). HSS Drill Bits with Titanium Nitride (TiN) Coating. For drilling holes in wood, metal, plastics, 3D printed parts, walls, etc. Includes all-metal container with labeled storage for each drill bit. 118 degree twist bits, suitable for all-purpose drilling.