6pcs HSS Cone Reduced Shank Drill Bit Set Step Drill Bits with Saw Drills Set

Description: 6pcs HSS Cone Reduced Shank Drill Bit Set Step Drill Bits with Saw Drills Set Specification: Material: High Speed Steel Surface treatment: Titanium Plating Saw drill diameter: 3mm,6mm,8mm Step Drill Sizes: 4-12mm (5 Steps: 4, 6, 8, 10, 12mm) 4-20mm (9 Steps: 4, 6, 8, 10, 12, 14, 16, 18, 20mm) 4-32mm (15 Steps: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm) Features: Good chip removal ability and durable for use. Professional design, which makes drilling holes more precise with smoother cutting. Works great in making a smooth, clean and perfectly round hole. Saw drills is used for drawing lines of thin and thin metal boards and cutting. Step drills is used to cut holes in a variety of materials Including steel, brass, wood, plastic, etc. Package Included: 3pcs x Step Drills 3pcs x Saw Drills Notice: 1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 2. The color may have different as the difference display, pls understand. More Details: