Standard and customized solid Step Drill Bit
Excellent self-centering capability improved products finish and position
accuracy.Suitable for cast iron,silicon aluminum and other short materials.
Manufacturer
SHENZHEN JINRUI PRECISION TECHNOLOGY CORP is the high-tech designer and manufacturer of PCB tungsten carbide drills, routers, end mills and various special high-precision tools in Shenzhen , China.
Size (standard & non-standard)
Standard:
our standard carbide drills cover the diameter range from 0.05mm to 7.50mm, and routers from 0.20mm to 6.5mm, meeting the international manufacturing management and quality standards .
Non-Standard:
Our factory can manufacture the non-standard products as per the specification and samples.
Equipment
Walter Helitronic Power from Germany
CNC620 from Switzerland
KJ-1000 from Taiwan
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