3MM fixed shank tungsten steel straight slot hinge coated and uncoated, CNC production, high precision, high concentricity and cleanness, fixed shank 3MM shank diameter design clamping CNC machine tool with small runout, making the hole processing precision more precise and accurate. Straight grooves are generally suitable for through-hole machining. Non-coating tolerance 0 to +0.005 is suitable for processing aluminum, copper, plastic, stainless steel, steel, etc. The coating increases wear resistance, the tolerance is about 0.003 to +0.008. Suitable for stainless steel, steel parts, iron and heat-treated materials, etc.
| Super Coating | |||||
|---|---|---|---|---|---|
| Coating | Hardness HV | Thickness μm | Friction Coefficient | Oxidation Temp (°C) | Color |
| AlTiN | 3500 | 2.5-3 | 0.3 | 900 | Black |
| TiAlN | 2800 | 2.5-3 | 0.3 | 900 | Violet |
| TiSiN | 3600 | 3 | 0.45 | 1000 | Bronze |
| AlTiSiN | 4000 | 3 | 0.4 | 1200 | Blue |
| TiN | 2500 | 2-3 | 0.5 | 600 | Gold |
We are a professional manufacturer with more than 10 years of experience in this field.
Yes, we welcome all clients to get free samples for testing under the condition of the freight being paid by the customer.
Yes, we do. We can help you use a laser to print your LOGO on your tool, and support customized products with drawings.
It depends on the inventory availability. If items needed are in stock, the delivery time would be within 1 working day, but if not, the delivery time would be around 7-15 working days.
Yes, if you have a forwarder in China, we will be glad to send the products to him/her.
Uncoated reamers have a tolerance of 0 to +0.005 and are suitable for processing aluminum, copper, plastic, stainless steel, and steel. Coated reamers feature increased wear resistance with a tolerance of about +0.003 to +0.008, and are ideal for stainless steel, steel parts, iron, and heat-treated materials.