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Home > Products > SK Tool Holder > SK ER Collet Chuck > DIN69871 SK40 CNC Precision Milling Collet Chuck

DIN69871 SK40 CNC Precision Milling Collet Chuck
DIN69871 SK40 CNC Precision Milling Collet Chuck

DIN69871 SK40 CNC Precision Milling Collet Chuck

Unit Price: USD 1 / Piece/Pieces
Payment Type: L/C,T/T,Paypal,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 30 Days

Basic Info

    Model No.: SK30,SK40,SK50

    Type: Cutter

    Material: High-speed Steel

    Standards: P

    Style: Universal Tool

    Structure: Other

    Cutting Process: Milling Cutter

    Work Type: Cut Off

    Turning Tools Type: Circular Cutting Tool Surface

    Boring Tool Type: Fine Boring Tool

    Milling Cutter Type: Milling

Additional Info

    Packaging:  carton

    Productivity: 2000-3000 pieces per month

    Brand: QFMH

    Transportation: Ocean,Land,Air

    Place of Origin: jining,china

    Supply Ability: 5000

    HS Code: 84661000

    Port: Qingdao,Shanghai,Beijing

Product Description

DIN69871 SK40 CNC Precision Milling COLLET CHUCK, select high quality materials, after heat treatment has better elasticity and wear resistance, high precision, stable performance. Mainly used for drilling, milling, reaming, tapping and grinding TOOL HOLDER use.SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly SK30 SK40 SK50... Etc.. Mold industry, and high-speed engraving machine, used more.

SK ER Collet Chuck
1. The taper accuracy of tool shank 7:24 is less than AT3 and part of the standard sizes have been inspected in the last time by standard checking fixtures manufactured in Germany.
2. The inner cone is tested by standard pneumometer. The contact area ratio of large end is more than 90%.
3. The inner cone runout of the tool handle body is less than 0.002.
4. Coaxiality of tool handle, with 0.005mm/0.008mm cylinder clamp, the high point of comprehensive accuracy does not exceed 0.005mm/0.008mm.
5. The grade of handle threads and nut threads is 4H. All ends are open and stop.
6. SK ER COLLET chuck Dynamic balance: G6.3 12000/18000 RPM G2.5 15000/20000 RPM can be made according to demand. It can also be customized according to customer demand.
7. SK ER Collet chuck Material: 20CrMnTi.
8. SK Er Collet chuck Hardness: HRC 56 degree-60 degree.
9. Carburizing depth: > 0.8.
10, -185C degree cryogenic treatment, 20 hours thermal aging.
11. Appearance finishing electroless nickel plating improves corrosion resistance, wear resistance and corrosion resistance, and achieves better anti-rust effect.


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Product Categories : SK Tool Holder > SK ER Collet Chuck

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