AlTiN Coating , 20*100L*4F , Dia 20mm ,  AOL 100mm , Square End Mill , 4 Flute , Milling Bits
AlTiN Coating , 20*100L*4F , Dia 20mm ,  AOL 100mm , Square End Mill , 4 Flute , Milling Bits
AlTiN Coating , 20*100L*4F , Dia 20mm ,  AOL 100mm , Square End Mill , 4 Flute , Milling Bits
  • AlTiN Coating , 20*100L*4F , Dia 20mm ,  AOL 100mm , Square End Mill , 4 Flute , Milling Bits
  • AlTiN Coating , 20*100L*4F , Dia 20mm ,  AOL 100mm , Square End Mill , 4 Flute , Milling Bits
  • AlTiN Coating , 20*100L*4F , Dia 20mm ,  AOL 100mm , Square End Mill , 4 Flute , Milling Bits

AlTiN Coating , 20*100L*4F , Dia 20mm , AOL 100mm , Square End Mill , 4 Flute , Milling Bits

Place of Origin: China
Brand Name: INMIND
Certification: SGS ,Taiwan ,Germany
Model Number: 20*45*20D*100L*4F
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: single packing.
Delivery Time: for sample right now, for order 7 days
Payment Terms: Western Union, T/T, Ali pay, Paypal,
Supply Ability: 60000pcs per month


AlTiN Coating , 20*100L*4F , Dia 20mm , AOL 100mm , Square End Mill , 4 Flute , Milling Bits

Name: Customized: Coating: Brand: Length: Surface: Type: Diameter: High Light:
Square End MillAccpet
4 Flute Standard Type20mm

carbide milling cutters


carbide end mill bits



                                 custom high quality carbide end mills
                Creative excellence, speed to market, seamless delivery –                                              whatever your challenge, can be meet!
End mill type Solid Carbide Square end mill, ball nose end mill, corner radius endmill,Aluminium end mill,end mills for stainless,Mulit-Flute power endmills,roughing end mills, Micro end mill, Long neck end mills, taper flute end mill, Muti-Fuction end mill,chamfer end mills, drills,step drills,reamer,spotting drills,No-Standard cutter.
Carbide Rod

Micro Grian size 0.6-0.8um, TRS:3500N/mm2,HRA91.5-91.8

Ultra Fine Grain Size 0.5-0.6,TRS:3800-4000N/mm2,HRA92-92.2 WF25

Super Fine Grain Size 0.4um,TRS:4000N/mm2,HRA92.5 ,K44

Super Fine Grain Size 0.3um,TRS:3800-4000N/mm2,HRA93.8, K55

Grinding Machine Walter(Germany), Michael Deckel(Germany), ANCA(Australia),



Effective cutting length: within 150mm,

For Micro End Mill:0.1mm to 0.9mm

Series X-Series U-Series S-Series, Super S-Series
Finishing treatment Polish,surface passivation,remove droplet of coating
Drawing format Autocad,PDF, JPEG,Adobe Illustrator, Photoshop,
Packing details 1PCS PVC Single Packing, 10pcs packing again,
MOQ 100pcs Per Size
Delivery time 7-8 work days after confirm order
Payment Terms T/T, PayPal ,Western Union, etc
Shipment DHL/FedEx/UPS for small package, or shipped by sea/air to you which is nearest to your address


Quick Detail:

0.6-0.8um Ultra-Fine grain size solid carbide end mill

TIALN Coating (Purple),TiSiAlN(Copper), AlTiN ( Black)

Made by 5 AXIS CNC grinder

Checked by Zoller Inspection Equipment

Workpiece upto HRC50

1 piece packing.

Standard Length Type


Carbide Rod:Wc:90%,Co:10%,TRS:3500N/mm2, Grain Size:0.6-0.8um



Fit for milling quenching and tempered steel.stainless steel.nickel alloy and Titanium alloy,Cast iron,enhanced composited material with fiberglass,Also fit for milling copper



Order No Cutting Dia Cutting Length Shank AOL
d l D L
20.0×45×20D×100L×4F 20 45 20 100


We also supply other standard type square end mills.


Order No Cutting Dia Cutting Length Shank AOL
d l D L
6.0×15×6D×50L×4F 6 15 6 50
7.0×16×8D×60L×4F 7 16 8 60
8.0 ×20×8D×60L×4F 8 20 8 60
9 ×20×10D×75L×4F 9 20 10 75
10×20×10D×75L×4F 10 25 10 75
11×25×12D×75L×4F 11 25 12 75
12×30×12D×75L×4F 12 30 12 75
14×35×14D×100L×4F 14 35 14 100
16×40×16D×100L×4F 16 40 16 100
18×45×18D×100L×4F 18 40 18 100
20×45×20D×100L×4F 20 45 20 100


Competitive Advantage:

Good and Stable Quality.

New Coating TiSiAlN Improve the performance in high hardness material and stainless steel.

Competitive price.

Help the agent to get the get more large market in the quality products.


Warm tips for using end mills

In order to have a good cutting surface and extend the cutting tools life, a tool holder with high precision, high rigidity and good dynamic balance is required.

1. Measure the runout of the cutting tools before using, and if the runout is more than 0.01mm, please readjust it first.

2. The shorter of the length of the stick-out cutting tools is, the better the effect is. If the stick out part is too long, please readjust the rotate speed, feeding speed and cutting output.

3. When hearing unusual sound during the cutting process, please slow down the principle axis' rotate speed and the cutting output until the unusual sound is disappeared.

4. Cooling the steel in a spraying way can maximize the TiALN's effect. Water-soluble cutting fluid is not suitable for stainless steel, titanium alloy and heat resisting alloy.

5. Cutting method is selected according the type of the workpiece and machine. The above information is provided for informational purpose only.





Why choose us?

♦ Professional Service : We have been doing international business several years,we know how to behave ourselves

♦ Full experience of manufacturing: with more than 10 years in making cutting tools and also many years of OEM and ODM.

♦ High quality:We are supplier of mould industry, IT mobile industry , Automobile industry

♦ Most reasonable Price: We use the best material but give the best price as we can.

♦ Prompt Shipment: we shall pay most attention to your purchase order and will ensure shipment as soon as possible.

Company Information:

INMIND TOOLS is engaged in manufacturing carbide end mills and other metal cutting tools

We have been making end mills for more than 10 years with full and professional experience

Our R&D team innovate new items every year to meet customers' and market's requirements.

Our products are strictly inspected by Zoller before delivery.

We also accept SGS on-site inspection or 3rd party authorized inspection.

Our products meet Taiwan, Germany Standard requirements.

We have a strong innovation team.

If you have any idea for new products, please contact us, we will make you satisfied.

Our service: How to order?

1 Customers send detailed inquiry to us by email

2 We reply with price, specifications, packing, photos, and other details.

3 Both of us agree the price and confirm the details.

4 We write the proforma invoice and send to customers.

5 Customers make deposit.

6 We make mass production samples.

7 We send mass product samples or send photos to customers for approval.

8 Customers confirm the mass production samples.

9 We start mass production.(we have huge stock for most standard end mills)

10 We show ready products' photos or customers inspect on site.

11 Customers make balance payment.

12 Delivery is arranged. Feedback from customers for better work in future.




1. Is your company a trading one or a factory?

Factory (We produce, we sell)

2. How long have you done in this industry?

Over 8 years specializing in producing cutting tools, 6 years focusing on exporting.

3. How do I pay for my purchase?

Escrow, Credit card, Western union, Paypal, MoneyGram,T/T, L/C are all accepted.

4. How about the delivery?

20 days we took, once you payed.

5. Do you accept trial order?

Sure we can. And we would like to quote our most favorable price if your order is big enough.

6. Is your company accept customization?

OEM and ODM are available. And we have our own professional R&D team servicing for you.



T/T ,Western Union, or the other ways


1. Ex-works: We can offer ex-works price if you have your own shiping agent.

2. Express door to door: We can get very competative price as we have contract with DHL, UPS, FedEx, TNT, etc.

3. FOB price: For big order, FCL, LCL, we can offer you FOB Shenzhen, or FOB Shanghai price.

4. CIF price: We also can offer you CIF price upon your appointed forarder.

5. Others: For other shipping terms, we can discuss and find the best solution for order shipping.

Contact : 24-hour online service

Name Patrick.Yin





WeChat 13801792622






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