Step Drill Bit 1/8" to 1" High Speed Steel Step Drill Cone Bits for Metal, Heavy Duty Step Bit, Tri-Flat Shank (4mm - 25mm)

LDEXIN Step Drill Bit 1/8" to 1" High Speed Steel Step Drill Cone Bits for Metal, Heavy Duty Step Bit, Tri-Flat Shank (4mm - 25mm) Specification: Product Name: Step Drill Bit Material: High-speed Steel Length: 75mm/2.95" Size: 4mm - 25mm Shank Shape: Tri-Flat Shank Color: Gold Package Including: 1Pc x Step Drill Bit Warm Tips: 1. Due to manual measurement, please allow 1-2mm difference, thanks! 2. Our digital images are as accurate as possible. Because of the difference between the display and the light, the color is slightly different.

• High-Quality HSS Material: Our step drill bits are made of high-speed steel (HSS) with a titanium coating, ensuring exceptional durability, heat resistance, and corrosion prevention. These bits can easily cut through various materials such as iron sheets, aluminum sheets, copper, plastic, and wood boards.
• Convenient 11-Step Sizes: With clear size marks on the cutting head, our step drill offers 11-step sizes ranging from 4mm to 25mm. This feature saves you time during drilling by providing high-visibility primary hole sizes for precise and efficient work.
• Efficient and Precise Drilling: The 118° split point angle reduces friction, pressure, and heat, allowing for effortless centering in the material. The double flute straight design ensures dependable performance and durability. Additionally, the tri-flatted shank prevents slippage in the drill chuck.
• Wide Range of Applications: Our step drill is versatile and suitable for cutting non-ferrous metals, plastic, and more. It is an excellent choice for sheet metal working, whether you're a professional or a DIY enthusiast. Please note that it is not recommended for use with harder metals like steel.
• Service Guarantee: LDEXIN guarantees high quality and good service. If you are not satisfied, we will offer 30-day return service no questions asked. Because we want you to be happy!