Jacobs Chuck 30209 kuullaagriga koonuspadruni padrun, maksimaalne mahutavus 0,25, varruka läbimõõt 1-9/16, suletav pikkus 2-13/32

Brand:Jacobs

1.2/5

215.04

Jacobs Chucki kuullaagriga koonuspadrun. Ühes tükis hülss kõrvaldab hammastevahelised praod, mida sageli esineb teistes konstruktsioonides. Läbi karastatud varrukahambad ning karastatud nina ja võtmeaugud tagavad silmapaistva kulumiskindluse. TIR maksimaalselt 0,003 tolli poole mahuga. Minimaalne maht 0,04 tolli ja maksimaalne maht 0,25 tolli. 2SJT kinnitus ja K30 võtme number. 2-13/32 tolli lähedal ja 1-61/64 tolli avatud pikkus. Varruka läbimõõt 1-9/16 tolli.

Iga padrun on 100 protsenti kontrollitud jõudluse ja täpsuse osas. Võlvitud varrukas standard. Lõuad on keskel maandatud sirgeks ja joondamiseks. Kuullaagrikonstruktsioon maksimeerib haardejõudu ja puurimise täpsust. Kuullaagriga koonuskinnitusega padrun.
Batteries Included? ‎No
Batteries Required? ‎No
Brand Jacobs
Country of Origin ‎Taiwan
Customer Reviews 2.2 2.2 out of 5 stars 3 ratings 2.2 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
Included Components JACOBS - 8 1/2N BALL BEARING CHUCK & K30 KEY
Included Components JACOBS - 8 1/2N BALL BEARING CHUCK & K30 KEY (30209)
Included Components ‎JACOBS - 8 1/2N BALL BEARING CHUCK & K30 KEY
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 ‎30209
Item Package Quantity ‎1
Item Weight 0.7 Pounds
Item Weight ‎11.2 ounces
Manufacturer ‎Jacobs Chuck
Number Of Pieces ‎1
Part Number ‎30209
Power Source ‎Hand Powered
Product Dimensions ‎3.1 x 2.3 x 2 inches

1.2

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Scritto da: Tanner Dennard
Read before you buy!!!
Jacob's used to make top quality drill chucks and they were the Porsche for the machining world. That is no longer the case. Run out is absolutely horrible on all sizes of super chuck. The first chuck I received looked like someone used a Dremel to grind the i.d. of the jaws and the total run out was measured at conservative .013. Harbor freight hand drills have less run out. This was returned and a replacement sent. The 2nd chuck was measured on different size dowel pins with a T.I.R of .011. I thought maybe the arbor could be a problem so I used 4 different arbors and all measurements were identical. I tried contacting Jacob's but they simply don't care. The quality of every chuck 14n---18n etc I have purchased is Chinese junk even through the price demands quality. Save yourself and purchase a Rohm or Albrect chuck.
Scritto da: D. Trelford
Worth the price EASY
Really like the compact size and the fact that I can chuck up a bit too small to see clearly! Ball bearing chuck is smoooooth.

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