Hot Sale HRC63 Carbide 4 Flutes Flat Endmills

Why Choose HRC63 Carbide End Mills?

✔ Exceptional Hardness – Tungsten carbide substrate withstands extreme abrasion.
✔ Advanced Coatings – TiAlN, AlCrN, or DLC coatings to minimize heat and friction.
✔ Optimized Geometry – Variable helix, unequal flutes, and reinforced cutting edges for chatter-free machining.
✔ Long Tool Life – Superior wear resistance compared to HSS or standard carbide end mills.

Key Applications

• Hardened steels (HRC 58-68 – D2, H13, M2, S7, etc.)

• Powdered metals & sintered carbides

• Stainless steels (hardened 17-4PH, 440C, etc.)

• Aerospace alloys (Inconel, Waspaloy, Ti-6Al-4V)

Product Description

Product Name	Tungsten carbide high quality helix square end mill HRC55 cutter tool
Material	stainless steel/Steel
Coating	AITiSiN
Standard	ISO
HRC	63°
OEM	Supply
Suitable For	Cooper.Cast Iron.Carbon Steel.Mould steel
Used	CNC Lathe machinery

1. SurfaceTiCN/TiN/TiAlN/Uncoated
2. Strength2500-4000N/mm2 Controling ModeCNC

3. UsageMetal Chemical Composition6%-12%Co-WC
4. Density14.45-14.90g/cm3
5. Chemical Composition: 10%Co-Wc
6. Raw Material: Super Micro grain with Diameter less than 0.2UM
7. International Industrial Standard: K10, K05-K15, K20-K30, K20-K40
8. Application areas: Machining of cast iron, nonferrous alloy,chill cast iron,hard steel,stainless steel,plastic materials,fiberglass,carbon fiber and other non-metallic.
9. Served industries: Aerospace,Transportation, Medical Equipment, Manufacturing,Mold Development,etc.

• Package and shipping details
  Laser brand on the cutter's shank , 1 pc in a plastic tube , 10pcs a group  
  We cooperated with DHL , Fedex, UPS ,TNT, EMS and other express you wanted.
  

• Delivery Time
  For samples , we dispatch your tools in 2-7 workdays .
  For formal orders,We delivery tools to you in 7-30 workdays , it will depond on your order quantity.

  
  

• Payment Term
  T/T ,Western Union , MoneyGram,L/C

Changzhou Hiboo Tools Co., Ltd is a high-tech enterprise with all vitality, potential and comprehensive Strength. The company located in Changzhou, Jiangsu, China, a unique place near by Shanghai.We are Gold Supplier who specialized in producting and exporting Carbide End Mills, Drills, Inserts, Reamers and more other customized cutting tools.The efficient workshop and Imported 5AXIS grind machines run by skillful operators. The strict inspection standards to make sure each cutter is inspected by Zoller Measuring and Inspecting Machine. Now, Our monthly output up to 50000pcs of carbide end mills, drills ect, More than 20000 cutters are in stock which meet your urgent requirements. Enough Raw Materials in stock to keep the price stability.