5 Pack Diamond Coated Drills Size #52

Diamond coated drills are designed to deliver precise, clean holes in hard materials like stones, glass, pearls, and ceramics. This 5-pack includes size #52 bits, perfect for small-diameter drilling tasks. Whether you’re detailing jewelry, tile work, or craft projects, these bits tame tough surfaces with minimal effort.

The diamond coating is evenly plated on high speed steel blanks to maximize drill life and maintain sharpness through repeated use. You’ll experience smoother starts, reduced wandering, and extended tool life when drilling hard materials with this premium set.

For best results, keep a very small amount of water or coolant flowing during drilling. This helps dissipate heat, protects the coating, and speeds cut for faster, more accurate holes. The set is versatile for a range of applications, including stone, glass, ceramics, and pearl work, making it a reliable choice for hobbyists and professionals alike.

• Size: #52 for precise, small-diameter holes
• Materials: stones, glass, pearls, ceramics (stone drill bit, glass drill bit)
• Coating: diamond-coated for extended life and hard-material performance
• Durability: high speed steel blanks provide strength and reliability
• Pack: includes 5 drills for multi-project use

Invest in clean, consistent results with every hole. Enhance your toolkit with this 5-pack of diamond coated drills today.