Item Description:Features:8pcsThe drill bit set includes 8pcs self-centering drill and one Allen key. The sizes of them are 5/64, 7/64, 9/64, 11/64, 5mm, 13/64, 1/4. You can choose the suitable size drill bit accordingwood hardness. If the wood is soft, you can choose the small one. If the wood is hard, you can choose the corresponding larger one.Precise positingSelf-centering function of drill bit can provide precise positioning and drill without walking around.Side holeThe Allen key attached in the package can help toand load the bits with one hand quickly.Scope of applicationThis drill bit set is perfect carpenter’s tool for woodworking, mounting hinges on wooden doors, cabinets, windows, etc.Specification:Type: drill bit setQuantity: 8pcs/setMaterial: high speed steelColor: silverSize:5/64 inch drill diameter: 2 mm. Suitable for thread sizes: 2.2 - 2.8 mm.7/64 inch drill diameter: 2.8 mm. Suitable for thread sizes: 3.0 - 3.5 mm.9/64 inch drill diameter: 3.5 mm. Suitable for thread sizes: 4.0 - 4.5 mm.11/64 inch drill diameter: 4.5 mm. Suitable for thread sizes: 5.0 - 5.5 mm.5 mm drill diameter: 5.0 mm. Suitable for thread sizes: 5.5 - 6.0 mm.13/64 inch drill diameter: 5.2 mm. Suitable for thread sizes: 6.0 - 6.5 mm.1/4 inch drill diameter: 6.35 mm. Suitable for thread sizes: 7 - 7.5 mm.Net weight: 250g/8.82ozPackage:8* hinge drill bits (7 x sizes listed + 9/64 inches).1* Allen keyItem Specification:Type: Center Drill BitDIY Supplies: MetalworkingMaterial: High Speed SteelUse: Metal Drillingis_customized: Yeslength: 7size
