Best Price China Wholesale Customized Tungsten Carbide End Mills Sale with High Surface Hardness
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Product Highlights
- High Surface Hardness: Available in HRC45, 55, 60, 65, and 75 grades for various material hardness.
- Premium Raw Material: Made from 100% virgin carbide rods ensuring high hardness and long service life.
- Customizable Dimensions: Overall length, flute diameter, and shank diameter support OEM/ODM customization.
- Professional Coating Options: Offers AlTiN, TiSiAlN, AlCrSiN, and nACo coatings to improve efficiency.
- Wide Application Range: Suitable for wood, cast iron, carbon steel, mold steel, and stainless steel.
- High Precision: Precision level of 0.005-0.01mm for accurate finishing machining.
- 3-Year Warranty: Comprehensive 3-year warranty coverage for quality assurance.
- No MOQ Requirement: Welcome sample orders to test quality with no minimum order quantity.
Product Attributes
- Customization
- Available
- Coating
- Coating
- Tooth Form
- Spiral Tooth
- Model NO.
- square end mill
- Material
- Cemented Carbide
- Warranty
- 3 Years
- Customized Support
- OEM, ODM, Obm
- Overall Length
- 38-330mm( Customized Is Acceptable)
- Flute Diameter
- 0.3-40mm( Customized Is Acceptable )
- Shank Diameter
- 4-40mm ( Customized Is Acceptable)
- Precision
- 0.005-0.01(High Precision)
- HRC
- 45/50/55/60/65/75 HRC
- Controlling Mode
- CNC Tooling System
- Processing Type
- Finishing Maching
- Workpiece Material
- Wood, Cast Iron, Carbon Steel, Mould Steel, Stainl
- Trademark
- OBT
- Origin
- Hunan, China
- HS Code
- 8207709000
- Production Capacity
- 100000 PCS Per Year
- Package Size
- 30.00cm * 40.00cm * 50.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

High Quality Carbide Rod:
100% virgin carbide rods raw material. High hardness and long service life.
| ENDMILL GRADE | Material Grade | Grain | Application |
| HRC45 carbide material | YL10.2 | 0.6μm | General Steel |
| HRC55 carbide material | K30 | 0.5μm | General Steel, Stainless Steel, cast iron |
| HRC60 carbide material | WF25 | 0.4μm | High Hard Material, steel, cast iron, etc |
| HRC65 carbide material | GU25UF | 0.4μm | Titanium Alloy, High-temperature Alloy, Harden material, etc |
| Stainless Steel material | WF25 | 0.4μm | stainless steel |

Excellent Coating:
Good coating can improve service life and production efficiency.
We can provide professional suggestions according to your cutting requirements.
| ENDMILL GRADE | Coating Name | Color | Hv | μm | Friction | The Max ºC |
| HRC45 coating | AlTiN | black | 3300 | 1-4 | 0.7 | 850ºC |
| HRC55 coating | TiSiAlN | bronzed | 3400 | 1-4 | 0.7 | 900ºC |
| HRC60 coating | AlCrSiN | black | 4000 | 1-7 | 0.35 | 1100ºC |
| HRC65 coating | nACo | blue | 4500 | 1-7 | 0.45 | 1200ºC |
| Stainless Steel coating | nACo Blue | blue | 4500 | 1-7 | 0.55 | 1200ºC |
| ITEM | FLUTE DIAMETER(d) | FLUTE LENGTH(l) | SHANK DIAMETER(D) | OVERALL LENGTH(L) |
| 1*3*4*50 | 1mm | 3mm | 4mm | 50mm |
| 2*5*4*50 | 2mm | 5mm | 4mm | 50mm |
| 3*8*4*50 | 3mm | 8mm | 4mm | 50mm |
| 4*10*4*50 | 4mm | 10mm | 4mm | 50mm |
| 5*13*5*50 | 5mm | 13mm | 5mm | 50mm |
| 6*15*6*50 | 6mm | 15mm | 6mm | 50mm |
| 8*20*8*60 | 8mm | 20mm | 8mm | 60mm |
| 10*25*10*75 | 10mm | 25mm | 10mm | 75mm |
| 12*30*12*75 | 12mm | 30mm | 12mm | 75mm |
| 14*40*14*100 | 14mm | 40mm | 14mm | 100mm |
| 16*40*16*100 | 16mm | 40mm | 16mm | 100mm |
| 18*45*18*100 | 18mm | 45mm | 18mm | 100mm |
| 20*45*20*100 | 20mm | 45mm | 20mm | 100mm |
1.Use plastic box to protect end mill cutter
2.Use bubble wraps to fasten
3.Use carton package with bubble wraps
By sea, by air cargo, DHL, FEDEX, TNT, UPS, EMS
Port: Shenzhen, Shanghai or any port in China.
WHO WE ARE
Zhuzhou OBT Carbide tools Co., Ltd. is a professional manufacturer of Carbide cutting tools. Include carbide end mills, carbide drill, CNC inserts, standard size and non- standard size all can be provided, our tools are widely used in for Aerospace, Molding & Die, 3C, Medical, Automotive and General Machining. Located in zhuzhou, near ZCCCT, we provide various and efficient delivery ways.



A: We accept paypal as the sample. if large amount need pay by western union or TT.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2691232". Items marked "" are certified.
Company Profile
Zhuzhou OBT Carbide Tools Co., Ltd is Located in Zhuzhou city, Hunan Province, the largest tungsten carbide producing area in China...We have our own factory. With 10 years of experience in the production of tungsten carbide tools, ongoing research and development, as well as a professional production and quality control ensure that Zhuzhou OBT Carbide competitively offers the best quality goods in short delivery time.
We have 10 machine to produce endmill, 5 Germany machine DEKEL and 5 Austrailia machine ANCA, make tools perfect quality, before delivery we use Germany machine ZOLLER check 3 times of quality, and also use 100% virgin raw material carbide rods, to make perfect quality
Our major products are carbid flat end mill, ballnose end mill, corner radius end mill, step end mill, rough end mill, aluminum end mill etc, HRC45. HRC55. HRC63 HRC70, 1 fltute, 2 flute, 3 flute, 4 flute, 6 flute etc
And carbide insert( milling insert, grooving insert, turning insert, aluminum insert, cermet insert)
We have already sell products to more than 60 countries, all customers are long time cooperation, to make win-win business is our biggest goal
Welcome to sample order to test our quality, we have big rich quantity in stock, so very fast delivery if you need standard size, MOQ 10 pieces each size, OEM and ODM is welcome, we also supply free laser logo and your brand, we are confident that we are the right supplier you are looking for. Thank you
Our carbide cutting tools For the medical fields including Orthodontics, Orthopedics, Catheters, and Surgical instruments; For the automotive parts and engines, motorcycles, snowmobiles, and bicycle industries; For pattern and mold makers; For general manufacturing in marine, recreational and consumer products industries; For the plastics industry, and For the woodworking industry.
We earned reputation of good quality, Fast producting, Delivery in time, reliable service. OBT will continue to introduce some new series of tools to meet different requirements. Sincerely Welcome to inquiry products and visit our company, thanks.
We can also make OEM service for you, make free laser logo and design, and also make colorful sticker for you, welcome to enquiry
About Our Factory & Business Background
- Address
- No. 1105, Fuhuang Industry Area, Xinhua Road, Zhuzhou, Hunan, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, RMB
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- shenzhen, hongkong, guangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-12-13
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How can I pay?
- We accept PayPal for samples. For large amounts, please pay via Western Union or TT.
- Is free shipping possible?
- We do not offer free shipping, but we provide discounts for large quantity purchases.
- What is your MOQ?
- We welcome sample orders to test quality, so there is no MOQ.
- How long is your delivery time?
- 5-10 days if in stock, or 15-20 days if not in stock, depending on quantity.
- Are you a company or factory?
- We are a professional carbide tools factory with over 10 years of experience in Zhuzhou.
- What materials can be processed?
- Our end mills are suitable for wood, cast iron, carbon steel, mold steel, and stainless steel.
- What coating options are available?
- We provide AlTiN, TiSiAlN, AlCrSiN, and nACo coatings to enhance service life.
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