Jacobs 14442 34-02 1/2-il pulzier Heavy Duty Plain Bearing Keyed Chuck ma No.02 Jacobs Taper Mount

Brand:Jacobs

2.7/5

DESKRIZZJONI TAL-PRODOTT Xedaq Center-Ground għal drittità assoluta u allinjament., kmiem f'biċċa waħda telimina xquq bejn is-snien tas-sewqan Spiss jinstabu f'disinji oħra., Snien tal-kmiem imwebbsa permezz ta ', flimkien ma' imnieħer imwebbes u toqob taċ-ċwievet jipprovdu reżistenza eċċellenti għall-ilbies., Kull chuck 100% spezzjonat għall-prestazzjoni u l-preċiżjoni., T.I.R. .004” massimu f'nofs il-kapaċità. MILL-MANIFATTUR Il-Jacobs 14442 34-02 1/2-il pulzier Heavy Duty Plain Bearing Keyed Chuck b'No.02 Jacobs Taper Mount huwa l-aktar użat fid-dinja għal għodod elettriċi li jistgħu jinġarru, fuq il-bank, jew fuq l-art. Dan iċ-ċokk ta 'kwalità ta' grad Industrijali, b'komponenti ta 'ħidma mwebbsa u mitħun għal kollox, joffri preċiżjoni eċċezzjonalment għolja, qawwa ta' qbid u durabilità. Il-kapaċità taċ-ċokk hija minn 0.04-Inch għal 0.50-Inch (1.0 Millimetru sa 13-il Millimetru) b'immuntar Nru 2 Jacobs Taper. T.I.R. 0.004-pulzier massimu f'nofs il-kapaċità. Bħal kull Jacobs Plain Bearing Chucks, kull Jacobs 34-02 Plain bearing Chuck huwa spezzjonat 100 fil-mija għall-prestazzjoni u l-preċiżjoni, u jinkludi garanzija tal-fabbrika ta 'sena.

T.I.R. .004” massimu f'nofs il-kapaċità. Kull chuck 100% spezzjonat għall-prestazzjoni u l-preċiżjoni. Snien tal-kmiem imwebbsa, Plus imnieħer imwebbes u Keyholes jipprovdu reżistenza eċċellenti għall-ilbies. Il-kmiem f'biċċa waħda jelimina x-xquq bejn is-snien tas-sewqan li spiss jinstabu f'disinji oħra. Xedaq ċentru-art għal straightness assoluta u allinjament.
Batteries Required? ‎No
Brand Jacobs
Country of Origin ‎China
Customer Reviews 3.6 3.6 out of 5 stars 6 ratings 3.6 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
Included Components 8 Jacobs Branded Item
Included Components ‎8 Jacobs Branded Item
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Is Discontinued By Manufacturer ‎No
Item model number ‎14442
Item Package Quantity ‎1
Item Weight 1.3 Pounds
Item Weight ‎1.3 pounds
Manufacturer ‎Jacobs Chuck
Number Of Pieces ‎1
Part Number ‎14442
Product Dimensions ‎3.9 x 2.9 x 3.1 inches
Size ‎Small
Warranty Description ‎Jacobs chucks, chuck keys, tool holders, work holders, and accessories, manufactured or distributed by The Jacobs Chuck Manufacturing Company, are warranted to be free from defects in materials or workmanship for one year from the date of purchase. The warranty is limited to repair or replacement of the defective product or to a full refund of its purchase price.

2.7

3 Review
5 Star
29
4 Star
20
3 Star
38
2 Star
13
1 Star
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Scritto da: Dr. Jake
Shame on Jacobs
Jacobs claims a total indicator runout (TIR) of .004 inch (roughly .1 mm). The one I got is much worse than that. The action on it feels gritty too, with a lot of backlash in the screw. The Chinese are perfectly capable of making high precision hardware, but sadly, this is not such an example. Jacobs should find a better shop to make products they stamp their brand on. Shame on them. Not recommended.
Scritto da: Paul
Good chuck for the money
I put this on a 1930's Buffalo drill press that still had the original chuck on it. It's not as fancy as some of the newer keyless designs, but you can't go wrong with Jacobs.
Scritto da: N Review
This is nothing like the old Jacobs chucks which were made in the ...
This chuck came installed on my Accu Tapper thread tapping machine. The machine was made within the last seven years or so, and I assume that the chuck is of similar vintage (~2011). From the start, the chuck felt rough and I had to tighten the jaws really hard to prevent the taps from slipping. I finally decided the other day to open it and see if it needs new grease. I was in shock when I saw the machining of the center body. This is nothing like the old Jacobs chucks which were made in the U.S. The three holes for the jaws had grooves from shavings which were dragged along during a hasty drilling/boring operation. There were huge burrs at every point where the holes broke into open spaces. Everything about the machining of the center body looks really bad. From the outside, one wouldn't know. The sleeve and jaws look good. The Jacobs name and model number were not stamped into the body. They were etched or laser marked. No mention of the country of origin (my old Jacobs chucks say U.S.A. on them). I am afraid Jacobs went the way of "shareholder value".

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