Twist Drill - HSS - Busch- 203HSS

We ship worldwide from Belgium within 1–2 business days using trusted carriers including FedEx, TNT Express and DPD.

You can expect your parcel within 2 to 8 business days from when it leaves our warehouse.

Shipping costs are calculated at checkout based on your destination and parcel weight. Tracking is provided where available.

International orders may be subject to local customs duties or taxes.

Price is per individual drill.

The BUSCH 203HSS Twist Drill is a professional precision drill manufactured from high-speed steel (HSS) for drilling hard metal alloys, gold and silver.

Designed for jewellers, goldsmiths, setters and professional workshops, the 203HSS features a 2-groove spiral cutting design for accurate drilling and controlled material removal. Its high-speed steel construction provides high temperature stability, helping the drill maintain reliable cutting performance during demanding precision work.

Available in diameters from 0.50 mm to 1.60 mm, making it suitable for everything from very fine jewellery drilling to larger precision holes.

Key Features

• Professional BUSCH 203HSS twist drill
  
• Manufactured from High-Speed Steel (HSS)
  
• 2-groove spiral design
  
• Suitable for hard metal alloys, gold and silver
  
• Excellent high-temperature stability
  
• Standard 2.35 mm shank
  
• Recommended speed: 1,400–10,000 RPM
  
• Precision sizes from 0.50–1.60 mm
  
• Designed for professional jewellery and goldsmithing applications
  
• Multiple drill diameters available

Available Sizes

• 005 — Ø 0.50 mm — Length 10.0 mm
  
• 006 — Ø 0.60 mm — Length 10.0 mm
  
• 007 — Ø 0.70 mm — Length 10.0 mm
  
• 008 — Ø 0.80 mm — Length 10.0 mm
  
• 009 — Ø 0.90 mm — Length 12.0 mm
  
• 010 — Ø 1.00 mm — Length 12.0 mm
  
• 011 — Ø 1.10 mm — Length 12.0 mm
  
• 012 — Ø 1.20 mm — Length 12.0 mm
  
• 013 — Ø 1.30 mm — Length 12.0 mm
  
• 014 — Ø 1.40 mm — Length 12.0 mm
  
• 015 — Ø 1.50 mm — Length 12.0 mm
  
• 016 — Ø 1.60 mm — Length 12.0 mm

High-Speed Steel is valued for its combination of cutting ability, toughness and high-temperature stability. This makes the BUSCH 203HSS particularly suitable for precise drilling where heat can build up during use.

For jewellers working with gold, silver and harder metal alloys, it provides a professional solution for producing clean, accurately sized holes.