Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Instruments & ...
Plant Area:
501~1000 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern ...
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

China Milling Cutter, Cutting Tools, Milling Cutter manufacturer / supplier in China, offering CNC Machine Cutting Tools for Pre-Hardened Steel, Aircraft Milling Cutter Set, Military Custom Milling Cutter and so on.

Gold Member Since 2019
Audited Supplier

CNC Machine Cutting Tools for Pre-Hardened Steel

Min. Order / Reference FOB Price
5 Pieces US $3.15-80/ Piece
Port: Shenzhen, China
Production Capacity: 50000PCS/ Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Coating: Coating
Tooth Form: Spiral Tooth
Tooth Space: Sparse Tooth
Structure: Integral
Material: Cemented Carbide
Type: Vertical Milling Cutter

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Basic Info

Coating Types
Tialn, Altin, Altisin, Nano X-Prosi, Nano Blue
FedEx, DHL, TNT, UPS, EMS, etc.
End Mill Flute Diameter
D0.5mm-D25mm, Customized
Flutes Number
2, 3, 4, 5, 6, Customized
Delivery Time
Standard Export Carton
Imprinting or Lasering
Normal or Customized
Transport Package
Each Into a Plastic Tube, 10 PCS Per Group
Dia 0.5- Dia 25mm, customized
Zhuzhou, China
HS Code
Ihardt HRC60 Series for High-Performance General Machining End Mills
Ultrafine grain size, higher Co content, with excellent hardness and toughness. Especially suitable for high effectively
machining of cast iron, carbon, alloy steel, pre-hardened steel, quenched and tempered steel, hardened steel of HRC45-58, AI alloy and Ti alloy.
The appropriate combination of sharp cutting edge and tool strength design to ensure better machining stability.
Generation Hard Coating, that enables High Wear-resistant as well as High Thermal Stability for Various Working Condition.
The minimum diameter of 0.3mm for machining of the smallest parts

○Product Parameters Of Carbide Corner Radius End Mills
Product Description IHARDT 4 Flute Super Micro Grain Solid Corner Radius End Mills HRC60 
Material Ultra micro grain carbide
Grade GU25UF(Golden)
MG grain size 0.4μm
Cobalt % 12%
Hardness 92.5 HRA
Coating Nano TiSiN
Colour Copper
Helix Angle 35°
No. of Flute 2/4 Flute
 Dia. Tolerance(mm) 0~-0.02
Shank Dia. Tolerance(mm) h6
Application Applicable of high-efficiency machining in a variety of materials under HRC58 

○The raw material of standard end mills 
Material GradeMG grain sizeWCCOBALT
HRC45YG10X 0.7um89.20%10%91.0 3320N/mm2
HRC55XR12U0.6um 88.00%12%92.6 3900N/mm2 
Stainless steelWF250.5um88.50%11.5%92.2 3800N/mm2 
HRC60GU25UF(Golden)0.4um88.00%12%92.5 4200N/mm2
HRC65K440.5um88.00%12%93.0 4300N/mm2

○Super Coating Of CNC Milling Cutters
Coating TypeHardness(HV)Thickness(UM)Oxidation Temp.(ºC)Friction CoefficientColor
Stainless steelNano AITiN3200310000.4Black gray
HRC60Nano TiSiN3600311000.3Copper
HRC65 nACo³4000312000.4Blue 

○The characters of standard end mills
. Ihardt to ensure all raw material of end mills are 100% original.
. Double edged with 45-degree helix angle design, more convenient for chip removal.
. The smooth chamfer is easy to operate, easier to clamp.

CNC Machine Cutting Tools for Pre-Hardened Steel

Specifications of Standard End Mill (mm)
CNC Machine Cutting Tools for Pre-Hardened Steel
EDP No.DimensionsDiameterCorner RadiusShank DiameterLength
of Cut
Overall LengthNumber of
d (mm)R(mm)D(mm)Lc(mm)L(mm)Z(KG)
HCR60-4R-d3R0.5SCR60-3R0.5x8x4Dx50Lx4F   30.5485040.01 
HCR60-4R-d4R0.5SCR60-4R0.5x10x4Dx50Lx4F  40.54105040.01 
HCR60-4R-d4R1.0SCR60-4R1.0x10x4Dx50Lx4F  414105040.01 
HCR60-4R-d5R0.5CR60-5R0.5x12x6Dx50Lx4F  50.56125040.02 
HCR60-4R-d5R1.0CR60-5R1.0x12x6Dx50Lx4F    516135040.02 
HCR60-4R-d6R0.5CR60-6R0.5x15x6Dx50Lx4F  60.56155040.03 
HCR60-4R-d6R1.0CR60-6R1.0x15x6Dx50Lx4F    616155040.03 
HCR60-4R-d8R0.5CR60-8R0.5x20x8Dx60Lx4F   80.58206040.05 
HCR60-4R-d8R1.0CR60-8R1.0x20x8Dx60Lx4F   818206040.05 

○Related CNC Milling Cutting Tools Products
2 Flute Square end mills for general steel HRC45
2 Flute Super Micro Grain Solid Carbide Flattened End Mills with Long Cutting Edge HRC65
2 Flute ball nose end mills with nACo³ coating for tempered steel, Hardened steel HRC65
2 Flute Super Micro Grain Solid Corner Radius End Mills HRC55 for alloy steel
2 Flute Micro Grain Solid Carbide Spot Drills
2 Flute Solid Carbide Center Drill
2 Flute solid carbide drills
2 Flute Solid Carbide Chamfer tools
5 Flute Unequal pitch end mills for inconel
3 Flute Super Micro Grain Solid Carbide Square End Mills For Aluminum HRC45
3 Flute Super Micro Grain Solid Carbide Roughing End Mills For Aluminum HRC45
4 Flute Super Micro Grain Solid Carbide Roughing End Mills HRC55
4 Flute Super Micro Grain Solid Corner Radius End Mills HRC55
4 Flute threading tools
4 Flute Super Micro Grain Solid Corner Radius End Mills with very Long Cutting Edge HRC55
4 Flute High-Performance variable helical angle End mill with chamfer corner
CNC Machine Cutting Tools for Pre-Hardened Steel

○Our advantages
Precision MachineWALTER HEITRONIC ESSENTIAL  AUTOMATION can be flexible regrinding and production of rotationally symmetrical tools. HELITRONIC POWER stands for top quality in the production and resharpening of rotationally symmetrical tools.
Customized Cutters
 are Available
MICHAEL DECKEL S22E NUM can be used to manufacture a variety of tools, with the ability to complete particularly
complex tools. High rigidity, high precision, high efficiency. Like complex step drills, profile cutters.
Import Of Grinding WheelThe grinding wheel of WINTER, DIAMETAL, BETTER etc can be kept good profile and tolerances,
better surface and edge quality. Very suitable for grinding difficult workpiece.
Customer-Driven InspectionOur trained inspectors ensure every cutters will be well produced and inspected according to your
specified standard and tolerances, through ZOLLER and PARLEC etc flexible, high-tech measuring instruments.
OEM / ODM ServicesWe can laser marking customer's logo and dimensions on the body of milling cutters for free.
The customized labels also are available.
Adequate inventoryAdequate inventory in the shortest possible time to meet customer demand.
Low MOQ1pcs for each size if in stock, 1 size for trial order is available.
CNC Machine Cutting Tools for Pre-Hardened Steel
○Why choose us?
1. High-quality reply, timely delivery and attention to customer service. 
2. Ihardt always flexible, customer focused, provide excellent and personable service. 
3. Ihardt committed that if the product quality problems, free replacement. 
4. Ihardt makes everything starts and ends, with quality. 
5. No matter the size of the project, Ihardt will provide the very best. 
6. Ihardt won't take shortcuts. 

Setp1  Using plastic boxes to protect end mills.
Setp2  To strengthen protection, the diameter more than 16mm to use soft plastic cover.
Setp3  Bind with a rubber
Setp4  Using bubble wraps to package each parcel, 10 Piece as per a group.
Setp5  Using the thickening of paper carton and tapes to sealing.
CNC Machine Cutting Tools for Pre-Hardened Steel
Shipping: By DHL, Aramex, UPS, Fedex, TNT, EMS, SF express, PML etc. 

Payment Methods: Paypal, Western Union, MoneyGram, Alipay,  China Unionpay, Visa etc.

Q: Are OEM/ ODM services available?
A: Yes. We can laser marking customer's logo and dimensions on the body of milling cutters. The customized labels also are available.
Q: Are samples available?
A: Yes. We could send you our stock samples for free for checking quality.
Q: Can you make customized cutters?
A: Yes. We have a professional R & D and technical team who will help you design based on your requirements, and make the professional drawing.
Q: How long is your delivery time?
A: Normally need 3- 15 working days, it depends on the model and quantities.
Q: What's your minimum order requirement?
A: Stock products MOQ 1piece, customized products, MOQ 5piece for each, 1 kind of size is available for trial order.
Q: Do you provide samples?
A: Yes. The samples can be sent to you for checking quality for free if in stock.
Q: Will you inspection all of your goods before delivery?
A: Yes, we will inspect all of our goods through ZOLLER and PARLEC instrument etc before delivery.
If you have any other questions, please contact us at your convenience.


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