


10" 4 Jaw Self Centering Manual Lathe Chuck
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 |
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.

More products you may like:






On time delivery:

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.







Audited Supplier










