Long neck carbide end mill for aluminum, Deep groove carbide end mill, Deep milling end mill

What is long neck end mill?

Common end mill length is composed by two parts, cutting flute length and shank length, the cutting flute diameter is very small, below 1mm or 1-3mm, smaller than shank diameter (shank is 4mm or 3.175mm), there is one cone section length connecting the small diameter and shank, we call it neck. The long neck has a long neck as the name indicates, the long neck can avoid the interference between end mill and the workpiece, which is the very important point when mill a deep groove, so the long neck end mill is very good for deep groove milling, also named Deep Groove End Mill.

There are some popular 4 flute flat end long neck end mill for workpiece of which hardness HRC50-HRC 58 and HRC58-HRC60 , size listed as below:

product pictures:

There are also ball nose end, corner radius end mills with long neck, please customize with drawing,sample or detail description from Betalent.

Why Choose us ?

1,Competitive price

2,Timely delivery of consignments

3,Proper packaging

4,Transparency in all dealings

5,Excellent after sales customer support

6,Professional terms of business.

Xiamen Betalent Carbide Co., Ltd is a company focus on producing cemented carbide blanks and CNC carbide routers. It is located in Xiamen, Dongguan, Ganzhou of China, head office and main plant is in Xiamen, plants covering an area over 10000M2, employee number is around 150, among them there is a 15 technician team continually research and develop new items and offer professional technology back up to sales staff, a 20-person quality control team. Betalent carbide factory has advanced facilities and inspection instruments, offer carbide products to the middle to the high-end market