|4-32mm Step Drill Bit
White Step Reamer titanium drill bit set,
white Step Reamer straight shank drill bit,
White Steel straight shank drill bit Titanium
4-32mm Step Reamer Hexagonal Shank Straight Groove Metal Drill Bit
Drilling holes in plastic, aluminum, copper, stainless steel, and many other types of sheet metal. Also doubles as a hole expander.
Two flute: two-flute design deburrs during drilling, clearing chips faster and allowing particles to escape for clean cut holes.
Cutom package is available
High quality material, sharp and durable
|Step Drill Bit
Beijing DEYI Diamond products CO., Ltd was established in Beijing in 1997 in Beijing, our factory is located in Hubei Province, specializing in research, development, production, sale and service of diamond tools, applicable to the cutting and grinding of marble, granite, porcelain and other construction materials. Our products includes: diamond core dirll bit, diamond saw blade, diamond grinding wheel, dimond polishing pad, etc. Our technical department is composed of the experienced professors and engineers.
We cooperate with the leading universities and keep close contact with our customers by visiting or communication to get knowledge of the market demand.In the past more than 20 years, we have successfully captured the domestic market. Now with the joint efforts to exporting to the Middle East, Europe, Asia, America, and other parts of the world.
1. Where is your factory located? How can I visit?
Our company located in Beijing and factory is in Hubei Province.
2. What is the lead time?
Generally it takes 1-2 working days for sample shipping.
3. How to solve quality problems?
We will work with you to solve quality and technical problems, please send us pictures or video, our technician will analyze and offer solving scheme. We look forward a long term cooperation with you.
Contact Person: sales