| After-sales Service: | Online Support |
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| Warranty: | Online Support |
| Logo Printing: | Without Logo Printing |
| Samples: |
WC Indexable Insert Drills
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Points to note when using the U-drill:
1. The installation of U-drill should pay attention to the positive and negative direction, which blade is upward, which blade is downward, which faces inward, which faces outward.
2. The center height of the U-drill must be corrected, according to its diameter size to require control range, generally controlled within 0.1mm, the smaller the diameter of the U-drill, the higher the center height requirements, the center height is not good U-drill the second side of the abrasion, the hole diameter will be large, the service life of the blade to shorten the U-drill is small if it is very easy to break.
3. U-drill on the coolant requirements are very high, must ensure that the coolant from the center of the U-drill shot, the coolant pressure should be the greater the better, you can plug up the excess water outlet of the turret to ensure that its pressure.
4. The cutting parameters of U-drill should be in strict accordance with the manufacturer's instructions, but also take into account the different brands of inserts, the power of the machine tool, the machining can be referred to the size of the load value of the machine tool, to make the appropriate adjustments, generally using a high speed, low feed.
5. U-drill inserts should be checked frequently and replaced in time, and different inserts should not be installed in reverse.
6. Adjust the feed amount according to the hardness of the workpiece and the length of the tool overhang, the harder the workpiece is, the larger the tool overhang is, and the smaller the amount of travel should be.
7. Do not use excessive wear of the blade, should be recorded in the production of blade wear and the number of workpieces can be processed in relation to the timely replacement of new blades.
8. Use adequate and correctly pressurized internal coolant. The main function of the coolant is chip removal and cooling.
9.U-drill can not be used to process softer materials, such as copper, soft aluminum.
Shandong Ounuowei CNC Tool Co., Ltd, founded in 2014,We mainly produces various of CNC tool systems such as CNC tool holders, live centers, spring collets, boring heads, milling chucks,drill chucks, pull studs and other machine accessories which are sold to Australia, South Africa, United States,Russia, Europe, Middle Asia, South America and Southeast Asia, and more than fifty countries and regions.Welcome to visit our factory.
The company has more than 150 sets of production equipment and testing equipment, such as Japanese Mazak CNC lathes, Mazak five-axis machining centres, Swiss Klingberg CNC compound grinding machines, Japanese Mitutoyo three coordinates, cylindricity meters, contouring meters and German Daibo toolholder inspection tools.
1.Tool Holders: HSK tool holder ,BT tool holder,SK/DAT tool holder ,NT tool holder ,CAT tool holder
2.Holder Accessories : ER collets ,Pull stud ,Spanner ,Locking Device ,Collet chuck ,Drill chuck
3.Boring head:Boring head set ,Fine boring head , Rough Boring head ,Boring head shank
4.Milling Cutter :Face milling cutter ,End Milling Cutter
The warehouse area accounts for 5,000 square meters. The standing stock reaches more than 50 million yuan. The model involves more than 10,000 kinds, with complete specifications. The company has cooperation with all major express logistics companies at home and abroad, which can provide consumers with a convenient and efficient one-stop purchasing experience.
1.Are you a factory or trading company ?
We are a manufacturer ,and we also have our own trading company ,we have professional R&D team .sale team .We can provide you the best quality goods and the perfect service .
2.Could you provide non standard products ?
Yes we can.we can also make and supply the goods as delivered samples or drawing .
3.What is the advantage about your company ?
Our company has professional team and professional production line .
4.Why should I choose your products ?
Our products are high quality and good price
5.Any other good service your company can provide ?
Yes ,we can provide good after-sale and fast delivery
6.How can we guarantee quality ?
We follow our QC manual and inspect all data of our products 100%
Suppliers with verified business licenses
Audited Supplier 
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