ريشة حفر HSS M2 ثلاثية المجاري 5 مم

The Ronix RH-5767 M2 HSS Three-Flute Drill Bit 5 mm is designed for precision hole drilling with a 5 mm size, 52 mm working length, and 106 mm overall length. Its 3-flute cutting design helps increase chip removal rate, reduce drilling time, and lower thermal and mechanical stresses on the cutting part of the drill bit. With M2 material, titanium surface finish, 63–65 HRC hardness, and three sets of cutting edges on the tip, this drill bit supports chip evacuation, surface quality, and precision drilling performance.