5 forets multifonctions triangulaires en alliage, outils de perçage universels pour carrelage, verre, bois, métal et matériaux adaptés, accessoires pour perceuse et bricolage

Triangle Drill Bit, Glass Drill Bit, Concrete Drill Bit Set, Tile Drill Bit, Masonry Drill Bit Set Multi-Purpose Carbide Tip Drilling Bit Set for Tile, Concrete, Brick, Glass, Plastic and Wood The process of oxynitriding of the cutter head strengthen the drill hardness Anti-rust treatment, clean and sharp without burrs Small incision resistance, opening neat, smooth, not breaking the border Remember to add water or coolant when drilling 5 different sizes suitable for your different needs Materials: Cemented Carbide Weight: 125g 5PCS: 3mm + 4mm + 5mm + 6mm + 8mm Compatible Device: Hand drill, Rechargeable drill, Wrench Package list:5 x Universal Drilling Tool