Specification Brand : Ylwxzenith BulletPoint1 : MULTIFUNCTIONAL USE: This step drill bit is designed for perforating various materials including stainless steel, wood, thin iron, aluminum alloy, -proof board, and PVC board. Its versatility makes it an essential tool for both professional and DIY projects. BulletPoint2 : HIGH PERFORMANCE: Made from high-speed steel with a cobalt coating, this drill bit offers high wear , toughness, and strength. The cobalt coating reduces friction and operating temperatures, significantly extending the tool's lifespan. BulletPoint3 : EASY TO USE: No need for a center punch, this step drill bit is not easy to break and can be used for deburring, chamfering, and opening. It simplifies the drilling process, making it more efficient and user-friendly. BulletPoint4 : DURABLE AND : The high-speed steel material ensures durability and reliability, even under heavy use. The hex shank design provides a secure grip, reducing the of slippage during operation. BulletPoint5 : VERSATILE SIZING: Available in seven different styles (3-12, 4-12, 4-20, 4-22, 6-24, 4-32, 6-35), this step drill bit can handle a wide range of hole sizes, making it suitable for various applications and materials. IncludedComponents : No ItemName : Step Drill Bit, Cobalt Coating High Speed Steel Hex Shank Hole Opening Tool, Multifunctional Drill Bit for Stainless Steel, Wood, Aluminum Alloy, PVC Board, with High Wear (3-12) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 2 centimeters ItemTypeKeyword : step-drill-bits Manufacturer : Ylwxzenith ModelNumber : Ylwxzenith7fa60tygbz-11 NumberOfItems : 1 PartNumber : Ylwxzenith7fa60tygbz-11 ProductDescription : Item Type: Step Drill Bit Material: High speed steel Standard(optional): 3-12, 4-12, 4-20, 4-22, 6-24, 4-32, 6-35
Package List: 1 x Drill Bit Note: 1. Hand drills and table drills can be used for opening stainless steel, plates can be opened within 1mm by hand drill, and 2-3mm plates can be opened with table drills. 2. The speed of the stainless steel opening can not be fast, a few hundred turns can be 3. It is best to use water injection or cutting fluid for cooling during processing, which can effectively extend the life of the drill.