Tool Usage:
Carbide rotary file (tungsten steel grinding head) is extremely versatile, applied to mould processing and manufacturing, chamfering, chamfering and groove processing of mechanical parts, cleaning casting, forging, welding parts of the flying edge, burrs and weld seams, pipeline, impeller channel finishing processing, metal and non-metallic materials (bone, jade, stone,) of the arts and crafts carving.
Instructions for use:
Carbide rotary files (tungsten steel grinding head) are mainly used with power tools or pneumatic tools (can also be mounted on machine tools). Matching drive speed is generally 6000-50,000 rpm.
Difference between Double and Single Flute:
The double groove is more suitable for objects with relatively low density due to the cross grain.
For example: for wood, plastic, aluminium, etc.! The cross-grain is quicker to remove chips and less likely to block the grain when sanding and carving, so the double groove is more suitable for soft objects! Single groove grain decided to use softer objects is not ideal, because in the single groove knife work cutting, broken waste is easy to block the knife groove, resulting in the knife groove depth of the texture becomes shallow, cutting ability to decline; that is, we usually say the knife is not fast! Single slot in iron, copper, steel and other hard objects more appropriate.
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Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
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 Delivered). 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 Delivered)
Items are shipped via China Post Air Mail.
Guarantee:
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.
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