1.High Quality DIN69871 SK40 SK50 Tool Holder is made of one piece, carefully selected 20CrMnTi steel layer by layer, quenched and hardened, and has high wear resistance.
2. Using imported machine tools, the inside and outside are molded at one time, and the accuracy will not change after long-term use.
3. High Quality DIN69871 SK40 SK50 Tool Holder Dynamic balancing and high speed are fully upgraded, and the default dynamic balancing reaches G2.5 25000RPM.
4. The precision thread process increases the torque, which can avoid jamming, reduce the risk of thread damage, and lock easily.
5. The nut has no wind resistance, reducing vibration and ensuring stability during high-speed processing.
6. Vacuum quenching, improves hardness and concentricity, has good processing effect, improves processing efficiency, and extends tool service life.
About SK Tool Holder：
The sk toolholder standard is the German industry standard DIN 69871 type. Spindle taper holes for machining centers are usually divided into two main categories, namely the universal system with a taper of 7:24 and the HSK vacuum system with a taper of 1:10.
General purpose toolholders with a 7:24 taper taper of 7:24 are usually available in five standards and specifications, namely NT (conventional type),DIN 69871 (German standard), IS07388/1 (international standard), MAS BT (Japanese standard) and ANSI/ASME (American standard).
SK toolholder standard: SK refers to the German industrial standard DIN 69871 type, mainly divided into the following 4 types:
SK A type: without center cooling hole
SK AD type: with central cooling hole
SK B: with side flange cooling orifice
SK AD/B type: with core and side flange cooling holes, but the side holes are threaded holes. When the core is cooled internally, the side can be plugged with bolts.
Package&Delivery：
A single High Quality DIN69871 SK40 SK50 Tool Holder is packed in a plastic box. After packaging, it is put into a standard size carton, and bulk goods are put on pallets.
Dezhou Newrgy Machiney Co.,Ltd
Committed to kinds of CNC machine tool accessories production and sales for many years. The main products including: ER, OZ, R8, 5C and other series spring collet, BT tool holder,DIN69871SK tool holder, ISO CNC tool holder, MS milling chuck arbor, NT milling chuck arbor, and R8 shank milling chuck arbor etc machine tools accessories. At the same time also undertake customers to plans to sample processing customized business. With the completion of the new factory, the company new bought a large number of advanced numerical control production equipment and testing instruments, Also introduction some technical talents, to further enhance the strength of the company.
Our Service:
1.Manufacture Factory
We are the industry and trade integration company, and own manufacture factory.
2.Quality Control
Partly be checked, and each product will be checked before the delivery. the overall accuracy be
checked byprecision detector-HAIMER detector.
3.Professional Sales Team
Professional export experience workers can contact with the customer frankly.
4.Delivery in time
Because of our own manufacture factory, the order delivery time can be controlled.
5.Good after Sales Service
Our company provides good after sales service as per customers requirement.
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