Features High-strength HSSCO material: Ensures long-lasting use with high abrasion resistance and durability, providing reliable performance for metal cutting applications. Easy spot welding separation: Effortlessly separate spot welding panels without distorting the sheet metal, making the cutting process smooth and efficient. Superior drilling performance: High hardness and sharpness enable excellent drilling and chip removal, ensuring strong piercing ability for metal cutting. Convenient edge blade design: Offers high efficiency and easy blade replacement, ensuring continuous optimal cutting performance without hassle. Exquisite craftsmanship and strict quality inspection: Quality guaranteed, providing peace of mind and assurance of product reliability for all metal cutting needs. Features: 1、Made of HSSCO material, the product has high strength, abrasion resistance and durability, and it can be used for a long time. 2、Easy to separate, spot welding cutting machine drill bit can easily separate the spot welding panel without distorting the sheet metal 3、High hardness, good drilling and chip removal performance, high sharpness, strong piercing ability 4、Edge blade, high efficiency, easy to replace the blade when the blade starts to darken 5、Exquisite craftsmanship, strict quality inspection, quality is guaranteed, no need to worry about product quality issues Specification: Item Type: Spot Welding Drill Bit Material: HSSCO Application: for Pneumatic or Electric Drill Drill Bit Specification: Approx. 6 x 65mm/0.2 x 2.6in Approx. 8 x 80mm/0.3 x 3.1in Package List: 2 x Spot Welding Drill Bit Package List 2 x Spot Welding Drill Bit