6Pcs Titanium Coated HSS Twist Drill Bits, 3-8mm Hex Shank Serrated Cutting Drill Bit Side Cutting Tap Spiral Saw Drill Bit Woodworking Wood for Wood Metal Plastic Hole

【Package Contents】This set includes 6 different sizes - 3mm, 4mm, 5mm, 6mm, 6.5mm, and 8mm. These Titanium Coated HSS Twist Drill Bits are compatible with the majority of power drills available in the market.
【Titanium Coating】These twist drill bits are crafted from high-quality HSS material and coated with long-lasting titanium, ensuring that the cutting edges remain sharper for a longer period to meet all your requirements.
【Advantage】With a fully ground spiral groove design, these drill bits minimize friction and heat, enabling a cooler and faster drilling action.
【Enhanced Efficiency 】 Our drill bits feature a pointed central serration, greatly improving chip evacuation, thereby increasing overall drilling efficiency and making the process smoother and quicker.
【Applications】Whether you are working with a thin board, wood, aluminum alloy, plastic, or engaged in groove processing, our twist drill bit set is the perfect tool for the job.

Color: yellow
Material: metal alloy
Specification diameter: 6.5/5.5/4.5/3.5/2.5/1.5
Packaging: plastic bag
Packing list:
6pcs drill bits

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