Hydraulic Tool Holders & Chucks, Shank Type: Dual Contact , Connection Size: CAT40 , Taper Size: CAT40 TF ADB , Nose Diameter (Mm) ( - 2 Decimals): 32.00 MPN:10137290

The solid carbide micro drill bit, measuring 0.039 decimal inches is perfect for machining, modeling industries that require detail precision holes in delicate, hard materials while working with small workpieces like miniature crafts or medical equipment assembly hence ensures efficient operations that may need high-quality results. Its uncoated finish ensures longevity and sharp edges making its performance effective in preventing wear when in contact with metals hence it's versatile enough to use with CNC, conventional drill machines in automotive shops, aerospace, electronics manufacturing where small, precise holes are crucial. Its flute length of 0.395 inches provides better removal chips keeping drill bits cool when drilling ensuring fast drilling making it ideal for engineers or technicians performing maintenance work, repair preventing unexpected downtime resulting from overheating hence its adaptability makes it perfect in providing quality results in working environments where tiny holes are essential.