Diamond Coated Twist Drill #50

Diamond Coated Twist Drill #50 delivers precision drilling with a diamond coating on the tips, designed to tackle stone, ceramics, glass, and other hard non-metallic materials. This medium-fine grit, high-speed drill offers exceptional durability and a clean, accurate hole in challenging substrates.

Engineered from superior high-grade steel, these drills balance toughness with long life. Note that the drill size indicated is before the diamond coating; after coating, the effective diameter may be slightly larger, so plan accordingly for tight tolerances.

Performance features include a diamond-coated tip for enhanced wear resistance, fast chip removal, and smoother cuts through hard substrates. Ideal for hobbyists and professionals working with stone, ceramics, glass, porcelain, and other hard non-metallic materials.

• Diamond-coated tips for longer life and cleaner holes
• Medium-fine grit suitable for a range of materials
• High-speed steel body for durability and precision
• Pre-coating size reference indicates diameter before diamond coating
• Versatile for stone, ceramics, glass, and other hard non-metallic substrates

Upgrade your toolkit with this reliable diamond-coated twist drill. Add to cart today and tackle tough materials with confidence.