Unique Bargains 10pcs Fully Ground HSS W6542 Micro Drill Bits 1.81" Length 0.069" Diameter

<p><span style="background-color: rgb(255, 255, 255); color: rgb(15, 17, 21);">This set of ten drill bits is made from robust high-speed steel, known for its hardness, ability to withstand heat, and lasting wear. Each bit features a fully ground spiral design that cuts smoothly, lessening friction and heat for better working performance. The split point tip ensures a quick start and stays centered to stop wandering, while the twist shape effectively clears away material for a clean finish. To maintain its long working life, please use with care and proper cooling methods. These bits work well for tasks involving soft metal like copper or aluminum, wood, and circuit boards. They are not meant for use on hardened materials like stainless steel, concrete, or brick. Each bit measures approximately 0.07" in diameter and 1.81" in total length, with a cutting section of 0.86".</span></p>

• Specification Flute Treatment Fully Ground
• Drill Bit Diameter 1.75mm 0.07-inch
• Flute Length 22mm 0.86-inch
• Shank Diameter 1.75mm 0.07-inch
• Total Length 46mm 1.81-inch
• Imported