π Busch #203 Twist Drill Bit Product Description The Busch #203 Twist Drill Bit is a high-quality precision tool designed for drilling in gold and silver. Made from durable tool steel, this drill bit offers exceptional flexibility, allowing for smooth and controlled drilling. With a 2.35mm shank diameter, it fits standard rotary tools and handpieces, making it ideal for jewellery making and fine metalwork. Recommended for use at speeds ranging from 1,400 to 10,000 RPM, this drill bit ensures clean and precise holes with minimal effort. Key Features Precision Tool Steel Construction: Provides durability and long-lasting performance Optimized for Gold & Silver: Designed specifically for drilling into precious metals High Flexibility: Offers enhanced control and precision while drilling 2.35mm Shank: Fits standard rotary tools and handpieces Recommended Speed: Operates efficiently at 1,400 - 10,000 RPM Specifications Material: Tool Steel Application: Gold and silver Shank Diameter: 2.35 mm Recommended Speed: 1,400 - 10,000 RPM Unit: Sold individually Applications π Busch #203 Twist Drill Bit is perfect for: Drilling precise holes in gold and silver Jewellery making and fine metalwork Creating detailed settings and findings Expanding your professional jewellery tool collection Enhance your jewellery-making precision with the Busch #203 Twist Drill Bit. Built for flexibility, durability, and precision, this drill bit is an essential tool for any jeweller or metalsmith.