HALJIA 5Pcs HSS Twist Drill Bits Hex Shank Three Sharp Woodworking Auger Drill Bit Tools Set 4mm to 10mm

• Suitable for Wood,Plastic and Metal.Cuts perfectly round holes without chipping or breaking the material.
• Can be used for electric screwdriver of 1/4 hex shank power tool.
• Ideal for DIY, home and genera building and engineering using.
• Three sharp design,easier penetration without adding extra stress or difficulty to your work.
• 1/4 Hex shank,more convenient to replace,more stable,

Feature: Suitable for Wood,Plastic and Metal.Cuts perfectly round holes without chipping or breaking the material. Can be used for electric screwdriver of 1/4 hex shank power tool. Ideal for DIY, home and genera building and engineering using. Three sharp design,easier penetration without adding extra stress or difficulty to your work. 1/4 Hex shank,more convenient to replace,more stable. Material: High Carbon Steel. Specification: Material: High-carbon Steel Quantity: 5pcs Drill Model: 4mm,5mm,6mm,8mm,10mm Shank Size: 4mm: 96*4mm(L*Dia) 5mm: 104*5mm(L*Dia) 6mm: 109*6mm(L*Dia) 8mm: 130*8mm(L*Dia) 10mm: 140*10mm(L*Dia) Packing List: 5 x Twist Drills