TOP Hexagonal Shank Taper Drill Bit Mini Type 3.5mm ETK-3.5S 1 Piece

Catalog number: ETK-3.5S Features: ●Hexagonal shaft shank allows one-touch attachment to electric drills. ●X-shaped thinning processing is applied so the cutting edge does not slip away. ●Suitable for drilling pilot holes in wood, bamboo, aluminum sashes, and acrylic panels. ●Excellent durability. ●Can drill holes in precise positions. ●The drill does not bite and wood chips are discharged smoothly. Applications: ●Cutting materials: wood, bamboo, aluminum sashes, acrylic panels. Specifications: ●Blade diameter (mm): 3.5 ●Groove length (mm): 20 ●Total length (mm): 60 ●Shank shape: Hexagonal shaft (6.35mm) ●Shank diameter (mm): 6.35 ●Nominal dimensions (mm): 3.5 ●Tip diameter (mm): 2.1 ●Compatible models: Electric drills ●Tip dimensions (mm): 2.1 ●Drills for wood, bamboo, and aluminum. The cutting edge has a unique double groove shape for excellent sharpness. (Mini type) Material/Finish: ●High-speed steel (HSS) Caution: ●For woodworking, do not use on materials other than its intended use. ●Always wear protective glasses while working. ●If using an impact driver, take great care as there is a risk of damage. ●Do not wear gloves while working. There is a risk of getting caught. ●When working with small objects, securely fasten them in a vice, etc.