2.3/2.4/2.6/2.8/2.9/3.0/3.1/3.2mm Drill Bit High-strength Rapid Heat Dissipation Tungsten Steel Universal Twist Drill Bit for Copper

Description: Standard and one-piece forming designs make this drill bit have strong compatibility and with the high-quality material it has higher wear-resistant and longer service life. Equipped with the deep spiral groove this drill bit has the functions of efficient chip removal rapid heat dissipation and anti-burning it also has close occlusion and high bearing capacity. This drill bit is made of tungsten steel which is anti-rust and durable. There are different sizes for you to choose including 2.3mm 2.4mm 2.6mm 2.8mm 2.9mm 3.0mm 3.1mm and 3.2mm. It is suitable for the drilling works of copper iron and other hard materials. Item Name: Tungsten Drill Bit Material: Tungsten Steel Features: Good Hardness High-strength Fast Chip Removal Size Details: Head Length: 23mm/0.91 (Approx.) Total Length: 45mm/1.77 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Drill Bit