We are manufacturer that specilising in drill bits, hole saw and saw blades.etc

Free sample is available.Lead time will be 7days.

Contact me if you have any questions

As to the step drill, the whole step drill is made of CBN full grinding, Drill Bit With Flute and the material is mainly high speed steel, hard alloy and so on. The processing accuracy is high. According to the different processing conditions, Extra Long Auger Bit surface coating can be treated to prolong the service life of the tool and enhance the durability of the tool.  

Material	M42, M35, 6542(M2), 9341, 4341, 4241
Diameter	1-13mm
Standard	DIN338
Color	Titanium Coated, bright finish, black oxide, rainbow, amber finish etc.
Package	Aluminium box
MOQ	1 set for sample testing
	200 sets for mass production
Delivery time	15~45 days, according to order quantity
Application	Copper, iron, stainless steel, aluminum
Payment terms	T/T, D/P, L/C, Paypal, Western Union, ect.
Certificated	BSCI
Unit price	Contact us to get latest price (Larger quantity, more discount)

   














Q&A:

1.Are you manufacturer? Do you have factory?
 We are Professional manufacturer ,we have more than 5 years experience in this field.
 
2.Does free shipping is possible?
We don't offer free shipping service, but we will give you some discount if you buy large quantity products.
 
3.Can you send products to our Forwarder in China?
Yes, if you have forwarder in China, i will glad to send products to him/her.
 
4.Do you make OEM?
Yes, we do. We have laser machine, can laser your logo and sizes on the body of milling cutter, also can print labels.
 
5.How about the delivery time?
According to the sizes and quantity, delivery time is different. Usually be 5~10 days. We can tell you exact inventory state if you need.
 
6.Can you produce carbide Special Tool ? 
Yes We can. From 2013 year. Our factory main market is from standard end mills to special tools. Special tool according your drawing and sample.