Kadimendium 5Pcs Twist Drill Bit Extra Long Straight Shank Speed Steel Spiral Drill Bit Tool 150mm Length 2-5mm Diameter for Wood Plastic Aluminum Alloy Hardened Metal

• Hardened structure: hss construction for capability and durability. the cutting is hardened and honed for sharpness, chatter with staggered cutting teeth the countersinking and hole.
• High efficiency: 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a, cooler drilling process.
• Specific: cutting allows you using these bits to drill holes. drill bits will the drilling easier and more effortless
• Basic specification: type: drill bit. diameter: 2mm, 3mm, 3.5mm, 4mm, 5mm. length: 150mm~160mm, each package includes 5 drill bits
• Wide application: this set includes 5 drill bit in different sizes of the most popular drill bits. they are great for most drilling and materials such aluminum, wood, plastics

Features: Twist drill bits are made from high-speed steel for high hardness and durability. This set includes 5 pieces drill bit in different sizes of the most popular drill bits. Extra long cutting edge allows you using these bits to drill deep holes. They are great for most drilling jobs and materials such as aluminum, wood, plastics. Sharp twisted drill bits will make the drilling easier and more effortless. Specifications: Material: High-speed steel Type: Twist drill bit Diameter: 2mm, 3mm, 3.5mm, 4mm, 5mm Length: 150mm~160mm Package Includes: 5 x Drill Bits