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TDR 2270-25T2-07 indexable U drills for CNC machining
1. One kind of indexable drill bit, the range of drilling diameter is Φ14~Φ50mm. The Drilling depth is
2XDiameter.
2. Matched with SPMG insert from TT and also our own SPGT insert, almost has the same service life
but much lower price, with good cost performance.
3. Spare parts are imported from Switzerland and Germany in good quality, further prolong the service life.
4. Provided complete specification and competitive price.
5. Apply to high precision CNC machining center.
The advantages of our U DRILLS
1. The design of double helix inner coolant holes.
Make a bigger inner channel. The coolant come out directly to the milling
area, have a better cooling effect.
2. Deeper and wider chip space.
The chippings come out more easier and won’t hurt the surface of the
workpiece, have a smoother chip evacuation.
3. Special heat treatment technology.
Make the hardness reach to HRC52, the body is more strength and rigidity,
have a longer service life.
4. High machining stability performance.
The U drill has a small runout value, there is almost no vibration when it is
working, achieve a faster speed and larger feed. Shorten the processing
time and improve the production efficiency.
Pictures


Packing

One piece in a Rose Brand plastic box and carton for outside packing.
Detailed Technical Data



Normal type has the inner-cooling holes.
Insert needs to be purchased separately.
Customized services are available.





F A Q
Q:Are you a manufacturer or trading company?
A:We are a professional manufacturer and have many years experience in this field.
Q:Can you offer inserts?
A:Yes. We have the professional production equipment and can offer the inserts by our own.
Q:How about the delivery time?
A:It depends on the order quantity. Normally, 1-3 days for stock, 10-20 days for standard and 30-50 days for customized.
Q:Can you offer free express delivery
A:Sorry, considering the cost we don’t offer free delivery service. But we have a discount from our cooperated express company, such as TNT, DHL, UPS, FedEx etc.
Q:Can you provide special tools?
A:Yes. We can design and produce the special tools according to your drawings or samples.
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