Description
MaterialThe micro drill bits are made of high quality carbide steel with high hardness performance, advanced grinding process, high strength to ensure its long-term use.
SizeThe mini micro drill bits come in a set of 10, with diameters from 0.1 to 3.0mm, this drill bit set offers a wide range of operations to meet the needs of different applications.
Features
–Uses a spiral chip removal design with sharp cutting edges and a large spiral groove design for low chip removal resistance and to prevent chip tumour build-up.
–Adopted positioning ring design, humanized positioning ring sleeve design, reduce the machine’s commissioning time and improve work efficiency.
–Anti-vibration design of the cutting edge can reduce the vibration of the machining process and improve the surface quality.
Application Widely used in PCB, SMT, CNC, grinding tools, carving, bakelite, jewellery, plastic, copper, stainless steel and other hardware precision drilling processing tools.
NoteBecause of the use of calcium steel, high hardness, but more brittle, use should ensure vertical force, not side deviation, the operation should be standardized to use longer.
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