2-flute UU Long Neck Ball Round End Mill from China Manufacturer

2-flute UU Long Neck Ball Round Nose End Mill

Model:

R1.5×D4×50L

Material: Carbide

Grain Size: 0.2μm

Flute: 2F

Coating: Superhard Composite Coating

Inquire Now

Category: UU≤HRC62 Super Hardness Series

Shopping Cart

Delete all items

Proceed to send inquiry

Product Information

PRODUCT DETAILS

2刃深沟球刀-2.jpg

Product CataloguePDF

PRODUCT DESCRIPTION ▼

Long neck end mills are specialized cutting tools designed to access deep and intricate geometries in machining applications, making them essential in aerospace, automotive, and mold manufacturing. Distinguished by their extended necks, these end mills allow machinists to perform detailed operations in hard-to-reach areas, enhancing productivity and precision. Their unique design features, such as varying cutter diameters, flute geometry, and coatings, contribute to their effectiveness in tackling challenging materials while minimizing tool wear and breakage.

It is very suitable for semi-finishing and finishing of S136, SKD11, SKD61, DC53, 440C, D2, Cr12MoV, H13, 42CrMOA, ASP30 and other materials after quenching (>HRC55).

Specifications:

Model (NO.)	Ball Head Radius (R)	Neck Length (L)	Blade Length (L)	External Diameter (D)	Neck Diameter (D)	Neck Angle (γ Reference)	Shank Diameter (D)	Full Length (L)
UUB-20300-080-04050	R1.5	8	3	3	2.92	12°		75
UUB-20300-100-04050		10						75
UUB-20300-120-04050		12						75
UUB-20300-160-04050		16						75
UUB-20300-200-04050		20						75
UUB-20300-160-06060	R1.5	16	3	3	2.92	12°		60
UUB-20300-180-06060		18						60
UUB-20300-200-06060		20						60
UUB-20300-250-06060		25						60
UUB-20300-160-06075		16						75
UUB-20300-180-06075		18						75
UUB-20300-200-06075		20						75
UUB-20300-250-06075		25						75

Long neck end mills are also employed in high-performance machining applications, such as when working with heat-resistant alloys or other challenging materials. The ability to optimize cutting parameters, including speed and feed rates, is vital in these situations to prevent tool breakage and ensure longevity. Long neck end mills can be utilized in operations requiring high precision while maintaining the integrity of the tool under demanding conditions

RELEVANT INFORMATION

PROCESS & FAQ
COMPLETE SERVICE PROCESS ▼

Material Preparation >>

Roughing >>

Finishing >>

Surface Treatment >>

Quality Inspection >>

Laser Marking >>

Packing and Shipping >>

FAQ ▼
- Q: What is the difference between carbide end mills and tungsten carbide milling tools?A: Carbide end mills are made from carbide and cobalt, offering high wear resistance and speed. Tungsten carbide milling tools are specifically made from tungsten carbide, known for extreme hardness and heat resistance.
- Q: How do I choose the right milling tool?A: Consider the material you're machining, the type of milling operation (slotting, contouring, profiling), tool dimensions (diameter, length, shank size), and any specific coatings needed (e.g., TiN, TiAlN).
- Q: What are the benefits of carbide end mills over steel tools?A: Carbide end mills offer higher cutting speeds, longer tool life, better surface finishes, and greater heat resistance compared to high-speed steel tools.
- Q: How can I extend the life of my milling tools?A: 1. Choose the right tool for the job.
  2. Use recommended cutting speeds and feeds.
  3. Apply proper coolant.
  4. Inspect and replace worn tools regularly.
  5. Store tools in a dry, clean environment.
- Q: Are there specific coatings for carbide end mills?A: Yes, coatings like TiN, TiAlN, AlTiN, and DLC can improve wear resistance, reduce friction, and enhance heat resistance.
- Q: Can carbide end mills be re-sharpened?A: Yes, carbide end mills can be re-sharpened, but it's best done by professionals to maintain proper angles and cutting edges.