Model No.: C20-ER11M-150
Packaging: Packed by plastic case or plastic or aluminium box
Place of Origin: QuFu.JiNing.ShanDong
Supply Ability: 20000piece/month
HS Code: 8466100000
Port: QingDao,ShangHai,Any Port of China
High accuracy C ERM straight Shank Collet Chuck
C ERM straight Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly C8,C10,C12,C16... Etc.. Mold industry, and high-speed engraving machine, used more.ERM straight Shank is longer,suitable for deep hole processing.
Comprehensive inspection way of chuck
1.Standard size are tested by Diebold standard inspection tools which made in Germany.
2.Surface of the clamping inner hole is grinding by high speed inner-aperture grinder,and inspect by standard pneumatic measurement instrument;the big end contact area rate is above 90%.
3.Run out ≤0.003mm;
5.Outer diameter and other parts after grinding,eliminate the unbalanced allowance,conducive to the stability of the cutting.
6.Can reduce to the selection of lengthen cutting tool,reduce cost and improve efficiency.
7.Banlance with G6.3 12000RPM/18000RPM for choose.
C ER straight Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, Mold industry, and high-speed engraving machine, used more.
Attaching importance to the reserch and products,we employs many experienced and skilled technicians,so that precision machining can be made according to samples or drawings.
We are specialized in researching,producing and developing many kinds of collets,CNC Machine Tool Holder, sk nuts,sk spanners,machine vises,fasteners etc. With high quality and full varieties.
Type:C ER Straight Series
The material: 20CrMnTi/JIS-SCM415
Run out: 0.003mm.
Surface:coating and polishing.
1.High speed chuck appearence:coating and polishing
a.The roughness of surface has been reduced to improve the stability of the precision.The bumpy surface get smooth after polishing,the pore,scratch and other flaw has been filled so as to improve the endurance.
b.The polishing doesn't influence precision.The coating is even and chemical fluid spitting degree is almost 100%.It can prevent the spindle from abrasion and don't influence precision.
c.The endurance has been improved.The abrasion of nickel is strong,it has a good effects of anti-rust in different medium environment.
d.The appearance is smooth and bright,feels comfortable.
2.Overall nickel coating,including inside and outside cone,even if you don't take any anti-rust actions,it will not rust either,don't influence processing precision and spindle.
3.The products without coating is easy to rust,reduce processing precision,influence the chuck and spindle.
4.If the shank rust,insert run-out will enlarge to 0.01-0.02.
5.-196℃ cryogenic treatment and thermal aging processing.
1.Package: plastic boxes and also can pack according to your requests.
2.Delivery time:Sample within 7 days and others 35 days.
I Fast reply
II Favourable price
III High quality products
IV Fast delivery
V Good after-sales service
1.Are you factory or Trade Company?
We are industry and trade integration.
2.Could you supply samples?
Yes ,free samples for some products.
3.Where do you export?
The whole world.
4.Could you produce non-standard products?
Yes ,we can .Please supply samples or drawing.
5.What are the shipping ways?
By intemational express,by air ,by sea are all OK.
6.Do you have minimum order quantity?
Conventional Products don't have.The minimum order quantity of non-standard products is 50pcs.
7.What's your delivery time?
Less than 25 days after order confirmed.
Shandong Chongde Precision Machinery Co.,LTD
Contact Person: helen
Address: New Town Development Building B,Podium Building 4 North Lake Tourist Areas,Jining,Shandong