Inner R Milling Cutter for Aluminum Processing

Carbide internal R tool is a tool used for machining concave arcs or specific shape contours. The cutting edge of the tool presents a concave arc shape, which makes it particularly suitable for machining concave arcs or contours of specific shapes on the workpiece. Carbide internal R cutters are widely used in the field of mechanical processing, especially in mold manufacturing, aerospace, automobile manufacturing and other industries.

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Carbide Inner R Milling Cutter Aluminum Internal R Milling Cutter Tungsten Inner R End Mills Carbide Cutting Tools

Product Description

Name	Internal R End Mill
Material	Carbide
Coating	AITiN/TiAlCN/TiSiN or customized
Diameter	4-16mm or customized
Overall Length	50-75mm or customized
HRC	55 degree
Use	CNC Milling
Flute	4 Flutes or customized
Type	General Milling
Equipment	CNC machine, engraving machine
Suitable for	45# steel, cast iron, tool steel, abrasive steel and other materials within 53 degrees
OEM	Yes and Welcome

All the specs. can be customized

Item Grade	HRC45 (YG10X )	HRC55 (YL10.2 & WF25)	HRC60 (Germany K44 &K40)	HRC65 (Sandvik H10F)
Details	Grain size 0.7um Co10% Flexural strength 3320N/mm2	Grain size 0.6um Co10% Flexural strength 4000N/mm2	Grain size 0.5um Co12% Flexural strength 4300N/mm2	Grain size 0.5um Co10% Flexural strength 4300N/mm2

Coating Classifying and Advantage
Item	Coating Type	AlTiN	TiAlN	TiSiN	NaCo
Characteristic	Hardness(HV)	3300	2800	4300	42(GPA)
	Thickness(UM)	2.5-3	2.5-3	3	3
	Oxidation Temp.(°C)	900	800	1000	1200
	Friction Coefficient	0.35	0.3	0.25	0.4
	Color	Black	Bronze	Bronze and gold	Blue
	Advantages	High heat stability	Normally cutting	Suitable for heavy cutting, and high hardness cutting	For high precision cutting
		Suitable for high speed, dry cutting		Suitable for cutting mould steel, stainless steel	Suitable for high hardness cutting, mould steel processing
		Most suitable for carbide cutting tools, turning insert

1. Fully enables running at rough machining parameters, resulting in finish surface quality.
2. Excellent performance in machining titanium, stainless steel and high temperature alloys.
3. Suitable for Steel/Stainless Steel/Aluminum.

Note:
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item

Product Specification

The following Specification for your refer, We also provide the OEM or ODM service.

Radius	Cutting diameter	Tip diameter	Shank diameter	Overall length	Flutes
R0.5	4	3	4	50	2/4
R0.75	4	2.5	4	50	2/4
R1.0	4	2	4	50	2/4
R1.25	6	3.5	6	50	2/4
R1.5	6	3	6	50	2/4
R1.75	6	2.5	6	50	2/4
R2.0	6	2	6	50	2/4
R2.5	8	3	8	60	2/4
R3.0	8	2	8	60	2/4
R3.5	10	3	10	75	2/4
R4.0	10	2	10	75	2/4
R5.0	12	2	12	75	2/4
R6.0	14	2	14	75	2/4

Tips: The above specifications are standard Size, with a large amount of stock. At the same time, we support OEM customized production, the diameter is 0.2mm to 25mm, the Total length is 50mm to 200mm, include inch size end mill , the number of Flute is 4F, 5F, 6F, 8F and the logo could becustomized.

1743052901734

1743052885390

1743052843030

About this product:

High-Quality Material: This customized stainless steel internal-R drill bit indexable milling cutter is made from high-quality materials, including carbide and tungsten cobalt alloy, ensuring durability and long-lasting performance.
Multi-Coating Options: The product offers various coating options, including altin, tiain, ticn, and tin, to suit different needs and applications, providing enhanced cutting efficiency and tool life.
Customization Support: The product offers both OEM and ODM customized support, allowing customers to tailor the product to their specific requirements, including user-defined specifications.
Wide Application Range: Suitable for various materials, including stainless steel, steel, carbon steel, and mold steel, this milling cutter is a versatile tool for various industries and applications.
Long-Lasting Performance: With a high precision cutting feature and a 3-year warranty, this product ensures long-lasting performance and reliability, minimizing the need for frequent replacements and maintenance.