K12 4-Jaw Self Centering Chucks for Lathe, Scroll Chuck

• Customization: Available
• Certification: ISO9001:2008
• Application: CNC Lathe
• Model NO.: K12
• Jaw Type: Internal Jaw
• Power: Manual
• Structure: Hollow
• Material: Cast Iron
• Type: Four-Jaw Chuck
• Transport Package: Case
• Trademark: Neutral or OEM
• Origin: China
• HS Code: 84662000
• Production Capacity: 5000PCS/Year
• Package Size: 40.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

Plain back mounting, widely used on  lathe machine.chucks dia.80--1000mm
K12 self-centering chucks are provided with one-piece jaws,including a set of internal jaw and a set of external jaw.
The jaws for K12…A,K12…C and K12…D chucks are composed of two pieces jaws--top jaw and master jaw.
Body materials are classfied as wear-resisiting alloy iron.
Plain back mounting(Short cylindrical connection)

size D	D1 concave dia.	D2 bolt circle	D3 through hole	H total height	h concave depth	z-d qty- bolt size
80	55	66	16	66	3.5	3-M6
100	72	84	22	74.5	3.5	3-M8
125	95	108	30	84	4	3-M8
160	130	142	40	95	5	3-M8
160A	130	142	40	109	5	3-M8
165	130	145	40	95	4.5	3-M8
200	165	180	65	109	5	3-M10
250	206	226	80	120	5	3-M12
315A	260	285	100	155.5	6	3-M16
320A	270	290	100	155.5	6	3-M16
325A	272	296	100	155.5	6	3-M16
380A	325	350	130	155.5	6	3-M16
400A	340	368	130	158	6	3-M16
500A	440	465	200	202	6	6-M16
630A	560	595	260	218	7	6-M16
800A	710	760	385	250	8	6-M20
1000A	910	950	460	266	8	6-M24

Short taper type A(mounting with adapter plate),type C (mounting with studs and locknuts),type D(mounting with studs for camlocks) can also be supplied.
 

Company Information:

Yantai Formore Machinery Co., Ltd. is located in a beautiful coastal city of Yantai, Shandong, China.We are mainly dealing in machine tools and  accessories such as NC Lathes ,Milling Machines ,Drilling machines, Dividing heads,Rotary Tables,NC turret, Scroll Chucks ,Power Chucks, Machine Vices,CNC Tool Holders,Live Centers, etc. also as an agent to export local machine accessories.Besides the exiting products ,we are also willing to develop other new items in this line as per samples or drawings.
Now over 90% of our annual output have been exported to more than 10 countries and regions worldwide.We pay attention to any inquiry and would like to cooperate on business at a long term and dedicate to meet any requirements at most.
If any questions please feel free to contact us. 

 
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FAQ:

Q: Are you trading company or manufacturer ?
A: We are factory and trade company.we have lots of Cooperation factory with different quality and prices, just tell us what you need, there will always be  products suitable for you.

Q: What is your term of delivery?
A: We accept EXW, FOB ,CFR etc. You can choose the one which is the most convenient or cost effective for you.

Q: How long is your delivery time?
A: Generally it is 7-10 days if goods are in stock ,otherwise it is usually 20-30 days ,it is according to your order quantity.

Q: What is your terms of payment ?
A:TT, credit card, L/C, Western Union, Paypal and so on, we accept all kinds of payment.

Q: What' s your working time:
A:Normally, our work time is 8:00 AM to 17:00 PM Beijing time, but if you have emergency, Please contact us freely at any time. Our salesman will solve your problem as soon as possible.