M35 Cobalt Metric Drill Bit Set, 135-Degree Metric Step Drill Bit, 1mm-10mm, 3 Steps Design Tip for Better Drilling Mental, Ideal for Stainless Steel and Hardwood,19PCS

Description: This 19PCS drill bit set is made of premium cobalt, which enhances its temperature resistance, red hardness, wear resistance, and heat treat response compared to regular HSS. With red hardness, it maintains its hardness at high temperatures around 860-880℃, while its higher tempering resistance allows it to retain high hardness for extended periods. These drill bits can be utilized with a range of drilling equipment, including manual handheld drilling rigs, electric handheld drilling rigs, drilling machines, milling machines, and machining centers.Specification:Material: M35 Cobalt Finish Type: HardenedShank Type: StraightCutting Angle String: 135 DegreesSize: 1-10mm 19pcsMeasurement System: MetricType: Right HandApplication: Stainless Steel, Hard Metals, Aluminum, Plastic and HardwoodPackage Content:19PCS Cobalt Twist Drill Bits Set

• Superior Material: This drill bits set is made of premium cobalt. Holds up better than generic high-speed steel, cobalt gives high-speed steel more heat and wear resistance.
• 3 Steps Design Tip: The 3 steps design makes it accurately centered for woodworking jobs that require precision drilling. Ideal for stainless steel and hard metal, aluminum, copper, plastic and hardwood.
• Sharp Enough: The sharp edge of these step drill bits allow for efficient cutting of metal materials, resulting in long strips of iron chips instead of slow grinding with a dull drill bit.
• Complete Twist Drill Bits Set: This metric drill bit set includes 19 drill bits with a 135-degree split point design, providing versatility for various usage scenarios.
• Wide Compatibility: These metric drill bits can be utilized with a range of drilling equipment, including manual handheld drilling rigs, electric handheld drilling rigs, drilling machines, milling machines, and machining centers.