Tungsten Carbide CNC Flat End Mills Machines Tools Milling Cutters
1. Why Choose Grewin Tools?
(1) The company has more than 20 years' experience in manufacture, design and sale of various kinds of carbide products
(2) High precision CNC machines, high standard and strict inspection
(3) Strong R&D center and QC teams meet your special demands
(4) The company has passed ISO 9001: 2008 quality system
(5) Possesses advanced production equipments, complete testing instruments
(6) Fast delivery time and Convenient Transportations
(7) More than 1000 products are available
(8) For your suggestions or complaints, We will handle them Soonest
(9)Nonstandard products are available according to customer's drawing or customer's sample.
(10)We olso design and manufacture products,according to the request of customer's.
(11)If you have any questions,please cantact me anytime, warmly welcome your inquiry.
2. Common Problems
(1)Are you manufacturer? Do you have factory?
We are not Professional manufacturer, but we have more than 20 years experience with excellent manufacturer cooperation in this field.
(2)Will you give me a sample?
You can arrange transportation. We can provide samples.
(3) Do you make label?
Yes, we do. We have laser machine, can laser your logo and sizes on the body of milling cutter, also can print labels.
(4) How about the delivery time?
According to the sizes and quantity, delivery time is different. Usually be 3~5 days. We can tell you exact inventory state if you need.
(5) Can you produce carbide Special Tool ?
Yes We can. We can special tool according your drawing and sample.
3. Excellent Raw Material and Coating Type
| TYPE | Material | MG grain size | CO | Flexural strength |
| HRC45 | YG10X | 0.7um | 10% | 3320N/mm2 |
| HRC55 | YL10.2 &WF25 | 0.6um | 10% | 4000N/mm2 |
| HRC60 | K44 &K40 | 0.5um | 12% | 4300N/mm2 |
| HRC65 | H10F | 0.5um | 10% | 4300N/mm2 |
| Coating Type | Hardness(HV) | Thickness(UM) | Oxidation Temp.(℃) | Color | Friction Coefficient |
| AlTin | 3200 | 2.5-3 | 900 | Black | 0.3 |
| Tialn | 2800 | 2.5-3 | 800 | Violet | 0.3 |
| TiSin | 3600 | 3 | 1000 | Copper | 0.45 |
| Naco | 42(GPA) | 3 | 1200 | Bule | 0.4 |
4. Specification
Type: Two/Double Flute Spiral Bit
Shank diameter: 4mm
Cutting edge diameter: 4m
Cutting edge Length: 42mm
Overall Length: 70mm
Brand new and unused
5. Payment
T/T, Western Union, Paypal (Choose your convenient way)
6. Shipment
FedEx, TNT, DHL, UPS, EMS, etc.
The port is Beijing, Shanghai, Guangzhou, Shenzhen, any port in China. (Choose your convenient way)
7. Packing
Laser print brand name on cutter shank, 1 PCS in a plastic tube, 10 PCS per group
8. Delivery time
Keep stock for regular types
Samples: 3 - 5 days
Regular orders: 7 - 10 days
Warmly welcome your kind contact and inquiry here!
