1/4 to 1-3/8 Inch Step Drill Bit for Metal, M2 High Speed Steel Drill Bits Straight Grooved Double Fluted for Stainless Steel, Plastic, Copper,($24.99Value)

Description

【5 Step Sizes】 Available in five sizes: 7/8", 1-1/8", 1-7/32", 1-1/4" and 1-3/8" to meet various needs. 【Heavy Duty Design】 Suitable for stainless steel, hardened metals, low - carbon steel, galvanized steel, aluminum, copper, plastic, wood, and materials with similar or lower hardness. Can handle stainless steel up to 12ga/2.7mm in thickness. 【M2 High Speed Steel】 Cuts more easily and produces cleaner holes than ordinary step drills. The M2 material contains 50% more tungsten and 150% more molybdenum, both of which significantly enhance durability. 【Continuous Operation】 The polished steps and size markings are clearly visible, allowing you to see the target hole size during drilling without the need to stop and check, saving time and effort. 【Simpler, Faster, Cleaner】With years of high-precision CNC machining experience and several optimized design details, our product offers simpler operation, faster cutting, and cleaner results, significantly outperforming the market average. 1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits