Busch Twist Drills: Exceptional Precision for Jewellers, Goldsmiths and Watchmakers

When it comes to delicate micro-drilling and milling work, BUSCH twist drills are the number one choice for professionals. Whether in jewellery manufacturing or the watchmaking industry, precision, durability and exact concentricity are paramount in these quality tools. The comprehensive range offers the right twist drill for every application and material.

For traditional goldsmithing work in softer metals, resilient tool steel drills (WS) are ideal, while HSS drills are perfect for harder alloys like gold and silver. For extremely hard materials such as platinum or titanium, dimensionally stable carbide drills (HM) are used, whereas diamond-coated variants are designed for particularly abrasive materials.

Shank Ø 2.35 mm.