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Phone Number : 86-18115005888

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Standard Chamfer Angles Corner Rounding End Mills / CNC Milling Bits

Minimum Order Quantity : 1PC Price : Negotiation
Packaging Details : 1PC/ PVC Packing, 10pcs PVC Packing/Pack... Delivery Time : 1-35days
Payment Terms : T/T, L/C,Paypal... Supply Ability : 10000pcs/week
Place of Origin: MADE IN CHINA Brand Name: KTC
Certification: CCC Model Number: N550

Detail Information

Product Name: Standard Chamfer Angles Corner Rounding End Mills / CNC Milling Bits Brand Name: KTC
Raw Material: YL10.2 / K30 Co: 10%
Hardness: >91.5HRA Cutting Diameter: As Requested
Upto: HRC55 Machine Type: CNC Milling Machine
Material: Carbide Precision: High Precision
High Light:

carbide mill bits


multi flute end mill

Product Description

Standard Chamfer Angles Corner Rounding End Mills / CNC Milling Bits





Solid Carbide end mills are considerably harder, rigid, and more wear-resistant than others.
Carbide end mills are extremely heat-resistant and used for high-speed applications on some of the hardest materials such as cast iron, non-ferrous metals, alloys and plastics.

N550 Carbide Corner Radius End mill cutter series adopt domestic high-quality fine grain tungsten steel material, flexural strength: 4100mpa, grain size: 0.8μm. There are two categories for aluminum and steel respectively. The internal R milling cutter for steel is coated by imported coating equipment (black / Bronze), especially suitable for aluminum, copper, ordinary medium and low carbon steel, alloy steel and other materials processing. With high precision quality control, and full inspection, all N550 series end mills are delivered with 100% qualification rate.


Raw Material YL10.2 / K30
WC 90%
Co 10%
TRS >4100N/mm2
Hardness >91.5HRA
A.O.L 50mm-75mm
Grain size 0.8μm
Upto HRC55
Flutes No 4F
Suitable for Aluminum,plastic and other materials


Standard Sizes

Name Size
Corner Radius End Mills/Milling cutters φ4*50*Inner R0.5-2T/4T
φ4*50*Inner R0.75-2T/4T

φ4*50*Inner R1-2T/4T

φ6*50*Inner R1-2T/4T
φ6*50*Inner R1.5-2T/4T
φ6*50*Inner R2-2T/4T
φ8*50*Inner R2.5-2T/4T
φ8*50*Inner R3-2T/4T
φ10*60*Inner R4-4T
φ12*60*Inner R5-4T
φ14*75*Inner R6-4T

Standard Chamfer Angles Corner Rounding End Mills / CNC Milling Bits 0

Our company was found in 2003 and is a professional enterprise which specializes in the design, manufacture, and sale of solid carbide cutting tools as well as tool coating.


We have our own tool manufacturing plant which is located in Changzhou and our own coating center in Jiangsu.

Right now we have 21 advanced CNC grinding machines from Australia ANCA and Germany MICHAEL Deckel, in our tool manufacturing plant.

In our coating center we have 8 coating machines from Germany, 2 plasma nitriding machines from Germany and 2 cleaning systems (NOVATEC from Italy).


Xinpeng Tools mainly manufactures solid carbide milling and drilling tools, special tools, meanwhile, varieties of non-standard cutting tools can be designed for the clients.

All the products are widely used in the area of machinery processing, like automobile, mould, plastic and so on.


Xinpeng Tools is always in the aim of "worldwide carbide tool supplier". With the best quality, the competitive price and the best attitude of service, we can have the world.

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