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Corner Rounding End Mill Cutter Bit Carbide Corner Round End Milling Tool for Milling Cutter CNC

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 End Mill Cutter Bit Carbide Corner Round End Milling Tool For Milling Cutter CNC 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 End Mill Cutter Bit Carbide Corner Round End Milling Tool for Milling Cutter CNC



The Solid Carbide Corner Rounding End Mills are used for rounding edges of workpieces. The straight flute ensures a precise radius without profile distortion .
The outlet slope of 5 ° at both Sides of the Radius allows a clean and easy produce of round workpiece outer edges.
Our Solid Carbide quarter circle cutters have a corrected landwidth, in the radius range, so that a good stability of the cutting edge is generated .




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 End Mill Cutter Bit Carbide Corner Round End Milling Tool for Milling Cutter CNC 0




XINPENG TOOLS is established from 2003, with near 20 years' experience in designing and manufacturing solid carbide end mill cutters and other cutting tools, like CNC insert,thread Mill Cutter, tungsten saw blade, we offer Customized Milling Tools also.

On 16th, June 2003, CHANGZHOU XINPENG TOOLS MANUFACTURING CO.,LTD was formally registered and established.

In October 2003, A professional R&D team was set up to develop new product projects, laying a solid foundation for future development.

In 2005 3 AXIS CNC grinders were imported from Taiwan.

In 2007, XINPENG TOOLS expanded the factory scale from 1000 square meters to 5000 square meters.

In 2009, Zoller Inspection machine was imported from Germany.

In 2011, Dongguan Branch was established to deal with after-sales problems for customers in South China.

In 2012, more high-precision CNC grinding machines and other world-class processing equipment were imported From Germany.

In 2013,tool measuring instruments, fine-tuning instruments,OD run out instruments and other tool detection equipment were imported.

In 2014, The production department continued to increase the number of machines, including grinders and DMG laser machines imported from Germany, and the production capacity of the products reached a new level.

In 2015, The company established the ministry of foreign trade, which is mainly responsible for the foreign market, to increase our company's competition in the same industry abroad.

In 2016, KTC branch was registered and established.

In 2017, We purchased German saacke five-axis CNC machines and haller CNC machines.

In 2019,We invited foreign experts to guide our work and provide theoretical learning for our engineers.


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