HRC 48 Carbide Corner Radius End Mills 4F

The Corner Radius End Mill is a milling cutter with a rounded edge that combines the efficient machining capabilities of a flat end mill with the rounded transition characteristics of a ball cutter to reduce stress concentration during machining, improve tool durability, and improve surface quality.

Model:
HRC48
Brand:
HIBOO
Code:
Round nose knife: It is mainly used for rough machining of die embryo, plane finishing and side finishing, especially suitable for rough machining of die with high hardness of material. When the round

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corner radius end mill Carbide Radius 4F Corner Radius end mill Corner Radius for steel Solid carbide corner radius

Specifications

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Corner Radius Edge design

The cutting edge adopts rounded corner transition to reduce tool wear and extend service life.

Effectively reduce the stress generated in the cutting process, improve the workpiece edge and corner strength, prevent edge breakage or cracks.

Premium Tungsten Carbide

The use of ultrafine particle carbide material, with high wear resistance and high hardness, suitable for long-term stable processing.

Optional coatings (such as TiAlN, AlTiN, DLC, etc.) further improve high temperature and wear resistance.

Versatile Applications

Suitable for steel (HRC45~65), stainless steel, aluminum alloy, copper alloy, titanium alloy and other materials processing.

It can be used for rough processing, semi-finishing and finishing to improve processing efficiency and surfacefinish.

Excellent Chip Evacuation

The optimized spiral Angle and groove design ensure smooth chip discharge, reduce chip accumulation, avoid tool overheating, and improve processing stability.

High Precision Tolerance

Precision grinding, tool tolerance control at **±0.01mm**, to ensure high-precision machining requirements

Technical Specifications

Specification Parameter	Details
Material	Tungsten Carbide
Flute	2F/3F/4F
Diameter	φ1mm - φ20mm
Radius	R0.2 - R3
Coating	TiAlN / AlTiN / DLC
Applicable hardness	HRC45~65
Applicable equipment	CNC machining center, CNC milling machine

Applications

Mold Manufacturing

Suitable for complex cavity processing, such as mold surface smooth transition, reduce the need for secondary polishing, improve the service life of the mold.

Precision Parts Processing

It is suitable for the processing of high-precision parts such as 3C electronics, medical equipment, aerospace, etc., to ensure the dimensional stability and surface finish of the product.

Metal Cutting

It is suitable for processing high hardness materials, such as hardened steel, stainless steel, titanium alloy, etc., to improve processing efficiency and tool durability.

Surface Milling

Suitable for surface milling of workpiece, such as mold surface, CAM, impeller, etc., to ensure smooth transition and high quality surface treatment.

order number	cutting	Flute	Shank	Corner	A.0.L
order number	d	l	D	R Corner	L
1×3×4D×R0.2×50L×2F	1	3	4	R0.2	50
1×3×4D×R0.3×50L×2F	1	3	4	R0.3	50
1.5×3×4D×R0.2×50L×2F	1.5	4	4	R0.2	50
1.5×3×4D×R0.3×50L×2F	1.5	4	4	R0.3	50
2×6×4D×R0.2×50L×2F	2	6	4	R0.2	50
2×6×4D×R0.3×50L×2F	2	6	4	R0.3	50
2.5×8×4D×R0.2×50L×2F	2.5	6	4	R0.2	50
2.5×8×4D×R0.5×50L×2F	2.5	6	4	R0.5	50
3×8×3D×R0.3×50L×2F	3	8	3	R0.3	50
3×8×3D×R0.5×50L×2F	3	8	3	R0.5	50
3×8×4D×R0.3×50L×2F	3	8	4	R0.3	50
3×8×4D×R0.5×50L×2F	3	8	4	R0.5	50
4×10×4D×R0.5×50L×2F	4	10	4	R0.5	50
4×10×4D×R1.0×50L×2F	4	10	4	R1.0	50
4×10×6D×R0.5×50L×2F	4	10	6	R0.5	50
4×10×6D×R1.0×50L×2F	4	10	6	R1.0	50
5×13×6D×R0.5×50L×2F	5	13	6	R0.5	50
5×13×6D×R1.0×50L×2F	5	13	6	R1.0	50
6×15×6D×R0.5×50L×2F	6	15	6	R0.5	50
6×15×6D×R1.0×50L×2F	6	15	6	R1.0	50
8×20×8D×R0.5×60L×2F	8	20	8	R0.5	60
8×20×8D×R1.0×60L×2F	8	20	8	R1.0	60
8×20×8D×R1.5×60L×2F	8	20	8	R1.5	60
10×25×10D×R0.5×75L×2F	10	25	10	R0.5	75
10×25×10D×R1.0×75L×2F	10	25	10	R1.0	75
10×25×10D×R1.5×75L×2F	10	25	10	R1.5	75
10×25×10D×R2.0×75L×2F	10	25	10	R2.0	75
12×30×12D×R0.5×75L×2F	12	30	12	R0.5	75
12×30×12D×R1.0×75L×2F	12	30	12	R1.0	75
12×30×12D×R1.5×75L×2F	12	30	12	R1.5	75
12×30×12D×R2.0×75L×2F	12	30	12	R2.0	75