Products Description
1 Professional coated twist drills with high quality
2 Work piece for wood, steel and stainless steel
3 Good price
4 wirh TISIN coating
5 High quality for CNC Metal working
| Coating Classifying and Advantage |
| Item |
Coating Type |
AlTin |
Tialn |
TiSin |
Naco |
| Characteristic |
Hardness(HV) |
3200 |
2800 |
3600 |
42(GPA) |
| Thickness(UM) |
2.5-3 |
2.5-3 |
3 |
3 |
| Oxidation Temp.(ºC) |
900 |
800 |
1000 |
1200 |
| Friction Coefficient |
0.3 |
0.3 |
0.45 |
0.4 |
| Color |
Black |
Violet |
Copper |
Blue |
Products specification
Drilling point for 90 degree and 118degree
3xd and 5xd
DIN standard
1, Chemical Composition: 10%Co-Wc
2, Raw Material: Super Micro grain with Diameter less than 0.2UM
3, International Industrial Standard: K10, K05-K15, K20-K30, K20-K40
4, Application areas: Machining of cast iron, nonferrous alloy, chill cast iron, hard steel, stainless steel, plastic materials, fiberglass, carbon fiber and other non-metallic.
5, Served industries: Aerospace, Transportation, Medical Equipment, Military Manufacturing, Mold Development, etc.
Specifications:
Order No. |
Flute dia d |
Flute length ( l ) |
Shank dia (D) |
Total length(L) |
| 3.0×16×3D×48L |
3.0 |
16 |
3 |
48 |
| 3.5×20×4D×52L |
3.5 |
20 |
4 |
52 |
| 4.0×22×4D×54L |
4.0 |
22 |
4 |
54 |
| 4.5×24×6D×68L |
4.5 |
24 |
6 |
68 |
| 5.0×26×6D×70L |
5.0 |
26 |
6 |
70 |
| 5.5×28×6D×72L |
5.5 |
28 |
6 |
72 |
| 6.0×28×6D×72L |
6.0 |
28 |
6 |
72 |
| 6.5×31×8D×75L |
6.5 |
31 |
8 |
75 |
| 7.0×34×8D×78L |
7.0 |
34 |
8 |
78 |
| 7.5×34×8D×78L |
7.5 |
34 |
8 |
78 |
| 8.0×37×8D×81L |
8.0 |
37 |
8 |
81 |
| 8.5×37×10D×87L |
8.5 |
37 |
10 |
87 |
| 9.0×40×10D×90L |
9.0 |
40 |
10 |
90 |
| 9.5×40×10D×90L |
9.5 |
40 |
10 |
90 |
| 10.0×43×10D×93L |
10.0 |
43 |
10 |
93 |
| 11.0×47×12D×104L |
11.0 |
47 |
12 |
104 |
| 12.0×51×12D×108L |
12.0 |
51 |
12 |
108 |
| 13.0×51×14D×110L |
13.0 |
51 |
14 |
110 |
| 15.0×76×16D×136L |
15.0 |
76 |
16 |
136 |
| 17.0×84×18D×150L |
17.0 |
84 |
18 |
150 |
| 20.0×94×20D×160L |
20.0 |
94 |
20 |
160
|
Factory Image:
FAQ:
1. Are you manufacturer? Do you have factory?
---We are Professional manufacturer ,we have more than 15 years experience in this field.
2. Does free shipping is possible?
----We don't offer free shipping service, but we will give you some discount if you buy large quantity products.
3. Can you send products to our Forwarder in China?
----Yes, if you have forwarder in China, i will glad to send products to him/her.
4. Do you make OEM?
----Yes, we do. We have laser machine, can laser your logo and sizes on the body of milling cutter, also can print labels.
5. How about the delivery time?
----According to the sizes and quantity, delivery time is different. Usually be 5~10 days. We can tell you exact inventory state if you need
Audited Supplier 
Audited Supplier 
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