Specification:
Shape: Cylinder Ball Nose
Diameter: 6mm , 8mm , 10mm , 12mm , 14mm
Shank diameter: 6mm(1/4'')
Total Length: 100mm , 150mm , 200mm , 300mm .
Feature:
Made from tungsten carbide , strong and durable, long service life
For the most work, it can be replaced with small grinding wheel, and no dust pollution.
High efficiency, high-quality finish, long service life, good economic returns.
Easy to use, safe and reliable, can reduce labor intensity.
Mechanical parts chamfering, rounding and groove processing.
Suitable for soft and hard metals and the nonmetal.
Notice:
1.
When lengthening the rotary file grinding head, it is necessary to use a variable speed drive tool;
2.
After installation, the idle speed must be slow;
3. During the polishing process, the speed can be increased, but there will be resistance during polishing [the same gear speed is lower than idling];
4. The most important thing is to control the speed well.



Package Including:
According to your choice.You can choose the value you want from the drop-down box above.
Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delived). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delived)
Items are shipped via China Post Air Mail.
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

