Step Drill Bit HSS 3mm to 13mm 11 Sizes Titanium Coated Straight Flute

Due to the difference in light and screen settings, the color of the item may be slightly different from the pictures.

Please allow for slight dimension differences due to manual measurement variations.

Descriptions:

1. 3-13MM includes 11 step sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm
2. HEXA-FLATTED SHANK: Fits securely into power tool chucks and eliminates slip.
3. Material: HSS / High Speed Steel, Surface treatment: Titanium coated. Classic high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel, and many other types of sheet metal.
4. EASY DRILLING: Two-fluted design provides faster, smoother cutting; Provided with minimal pressure, the sets can cut through wood, sheet metal, steel, and other surfaces.
5. IDEAL FOR DIY: Suitable for Tiny Homes and General Building / Engineering Use