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Corner Rounding Milling Cutters High Precision Corner Round End Mills For High Speed Cutting

Minimum Order Quantity : 10 pcs 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: N550TC

Detail Information

Product Name: Corner Rounding Milling Cutters High Precision Corner Round End Mills For High Speed Cutting Raw Material: YL10.2 / K30
Co: 10% Coating: TiSiN
Hardness: >91.5HRA Cutting Diameter: As Requested
Upto: HRC55 Suitable For: Aluminum,plastic And Other Materials
High Light:

carbide mill bits


solid carbide milling cutters

Product Description

Corner Rounding Milling Cutters High Precision Corner Round End Mills For High Speed Cutting



Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems. Can provide uniform finish on corners. Radius is form relieved.




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
Coating TiSiN
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

Corner Rounding Milling Cutters  High Precision Corner Round End Mills For High Speed Cutting 0

Changzhou Xinpeng Tools Manufacturing Co., Ltd is a high-tech enterprise which specializes in the manufacturing and processing of tools and mechanical components and parts. For over two decades, the company has been embracing itself with a philosophy of “Customer Foremost” and the entrepreneurship of sincerity, honesty, pioneering and forging ahead. Xinpeng Tools aims to win the trust and praise of a large majority of customers as well as a vast market by virtue of its sophisticated technologies, premium qualities, reasonable prices, complete categories and exquisite packages, first-class services.


Xinpeng Tools has powerful technological strength, together with massive imported high-precision manufacturing, inspection and testing equipment. It gives priority to introduction of the advanced manufacturing and monitoring machines home and abroad, including but not limited to CNC cutter grinding machine tools from RPL-LOMTIC in Switzerland and in Germany, as well as cutter checking and inspection instruments from EOUER in Germany, all tremendously enhances the manufacturing capacity of the company, quality of products and competitiveness in market expansion.


The scope of manufacturing extends from carbide drill bits, milling cutters, reamers, plug gauges, alloy cutters, carbide saws with coarse teeth, helical end mills, brazed shank tools, indexable tools, machining center tools, to tool handles, etc, with comprehensive applications in the mechanical processing, of automobiles, moulds, and plastics, and dedications to the provision of premium cutters for modern industries. Xinpeng Tools is fully recognized by massive customers with its proven qualities and excellent services.

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