1pc NBJ16 Micro Universal Boring Head Set with BT40 Shank Adjustable Boring Bar Cutters for Milling Machine with 6-51mm Boring

Hole-fine-tuning single-edged inserts follow the peri-speed rotary cutting to achieve the required aperture size:
1. Select the boring knife to make the fine-tuning boring, the offset center is small, and it is more capable of high-speed rotary cutting.
2. Choose the right blade for machinability. (precision level)
3. With the cutting speed, the boring work can be achieved.
PS.1. Use the MC machine boring program to pay attention to the spindle positioning direction.
2. During the boring work, the vibration knife phenomenon occurs. If the spindle rotation is unbalanced, the number of revolutions should be reduced, or the adjustable boring head NBJ16S should be used.
3. The pupil aperture is too rough, so the feed rate should be reduced and the number of revolutions should be increased.
4. The pupil diameter is small, and it should be noted whether the amount of pupil is reserved too much. Too little to wear the blade, and the feed should not be too small.
5. The boring device can rotate up to 6000 rpm, but because of the offset center and machine conditions, it should reduce the swing.
]
==========
Hign-concerned Chemical : None
Model Number : NBJ16 boring head
Origin : Mainland China

Additional Information

• ASIN : B0FYPMC7PQ
• Batteries required : No
• Item Weight : 1.76 ounces
• Item model number : AYLFGSMG
• Manufacturer : AYLFGSMG
• Product Dimensions : 0.39 x 0.39 x 0.39 inches