Carbide Micro Ball Nose 45 hrc – 2MRB R0.15xD4x0.6×50-2f –

Description

Carbide Micro Ball Nose 45 HRC – 2MRB R0.15×D4×0.6×50-2F is a precision-engineered solid carbide micro ball nose end mill developed for ultra-fine CNC machining, micro-contouring, and high-accuracy 3D surface finishing. Featuring a 0.15 mm ball radius and 0.6 mm cutting length, this micro cutter is ideal for machining tiny cavities, micro fillets, sharp internal corners, and intricate profiles in materials up to 45 HRC.
Manufactured from ultra-fine grain carbide rod and precision ground for low run-out, this tool delivers excellent edge sharpness, rigidity, and wear resistance. It performs efficiently in aluminium, brass, copper, mild steel, EN8, EN19, SS304, plastics, and non-ferrous alloys, making it a versatile solution for micro-machining and fine finishing operations. The 2-flute geometry ensures smooth chip evacuation, low cutting forces, and vibration-free machining, which is critical for small-diameter and fragile cutting edges.
The D4 shank provides strong tool holding and stability in CNC collets and tool holders, ensuring accurate positioning and consistent surface quality on CNC machining centres, VMCs, and high-speed engraving machines. The ball nose profile allows smooth blending of curved surfaces and micro-radius finishing, making it perfect for die and mould machining, jewellery moulds, electronics parts, medical components, micro engraving, and precision tooling.
This micro ball nose cutter is widely used by CNC cutting tools manufacturers, industrial cutting tools suppliers, and precision machining workshops that demand high accuracy, fine detail, and reliable tool life. It supports high-speed machining with excellent dimensional control, reducing rework and improving productivity.
The 2MRB R0.15 micro ball nose end mill is the ideal choice for precision carbide tools, micro end mills, and CNC micro-machining applications, delivering superior surface finish, consistent performance, and dependable quality in every cut.