The Proxxon 28255 diamond twist drill set offers reliable precision for drilling small holes in semi-precious stones, glass, ceramics, and other hard materials. Designed for hobbyists, jewelers, and professionals who require accuracy and durability, these diamond-coated drills are suitable for delicate and detailed tasks.

Key features:
• Includes two diamond twist drills: 0.8 mm and 1.2 mm diameter
• Diamond-coated working surface ensures precise drilling and long-lasting performance
• Twist drill design helps prevent cracking or chipping in brittle materials
• 2.35 mm shank compatible with most standard micromot rotary tools and collets
• Usable length: 5 mm
• High concentric accuracy for clean, straight holes
• Industrial quality construction for repeated use on abrasive surfaces
• Suitable for semi-precious stones, glass, ceramics, and stone

Ideal for jewelers, model makers, DIY enthusiasts, and craftspeople working with hard, brittle materials. The drills are well-suited for jewelry making, decorative crafts, repairs, and precision drilling in small objects.

SKU: 28255
EAN: 4006274282551