About Us Your #1 big hole drilling supplier Quality Drilling Supplies specializes in big and deep hole drilling. We can give on-site advice and resolve your drilling obstacles. We supply DTH tools in 10 countries around the world. We work with: Individuals Mining Groups Re-sellers First-time Drillers Get In Touch Our MD André de Jager is one in a long line of drillers since 1912. View More why choose Quality Drilling Supplies We strive to go Deeper- Bigger- Faster. In our constant strive to be the best, we develop world leading drilling tools and solutions. 25 year experience With over 25 years of experience in the drilling industry, we guarantee the best advice and service. QUALITY GUARANTEE With a professional and experienced team of drillers, we guarantee quality products. Safety is top priority Our products are safe and suitable for hard rock formations at a higher speed. Our Team Andre de Jager Managing Director Beate Cloete Sales Consultant We are BEE Level 1 accredited. We are BEE Level 1 accredited.