Product Description
Factory direct sales, no middlemen make a price difference.
We guarantee that the goods arrive directly at the customer from the factory!
WHY CHOOSE US
Product name : | High Precision NBH2084 280MM Adjustable Boring Head |
Material : | Carbon steel |
Hardness : | HRC46-50 |
Accuracy : | <0.001 |
Package: | Plastic/aluminum box |
Color : | Bright |
Usage : | Milling machine boring head |
Boring -Micro-Adjustable single-edged inserts follow the peripheral rotational cutting to achieve the required size of the aperture -------
1. Select a suitable boring bar to fine-adjustable the boring hole and reduce the amount of offset center to achieve high-speed rotary cutting.
2. Choose the right blades for machinability. (precision level)
3. Matching cutting speed
PS: 1. Note the direction of the spindle positioning
2. During the boring work, the vibration knife phenomenon occurs. It may be that the spindle rotation is unbalanced, and the number of revolutions should be reduced.
3. The pupil aperture is too rough and the number of revolutions should be increased.
4. The maximum rotation of the boring device is 1600RPM, which should be adjusted according to the offset center and machine conditions.
Production-process:
Packing & Delivery
Payment Details : T/T,Paypal,Western union,visa(we can discuss)
Packing Details : Plastic box,bubble bag,carton
Delivery Details : Shipped in 7-35 days after payment (see actual stock situation)

Trade Assurance
Guarantee 100% product quality protection, 100% on-time shipment protection, and 100% payment protection.Try Click IT know more.

FAQ
Q: Are you trading company or manufacturer ?
A: We are industry and trade integration.Our engineer has in this area for avout 20 years.
Q: Could you produce non-standard products?
A: Yes,we can. Please supply samples or clear drawings.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Where do you export?
A: The whole world! Main markets are the USA,the UK,Russia,India Canada and so on.
Q: What is your advantages?
A: BENTENG brand is the ONLY manufacturer and the largest supplier of stainless steel drill chucks in China. We can offer you high accuracy high durability stainless steel drill chucks at FACTORY PRICE.