100% brand new and high quality

Suitable for drilling and cut grooving on thin wood plate, aluminum alloy, plastic board

High-speed steel material drill bits can be stable and durable

Easy to install, suitable for most of electric drill

Drilling need matching with cooling liquid, cooling liquid not included

Item Type: Drill Bits

Material: High-Speed Steel+Titanium Plating

Structure: Saw&Drill

Application: Woodworking, Aluminum Alloy, Plastic Board Drilling And Cut Grooving

Quantity: 6pcs

Diameter: 3, 4, 5, 6, 6.5, 8mm(1 Set)

Package Included: 6* Drill Bits