Jacobs 14442 34-02 1/2-Polegada Heavy Duty Rolamento Mancal Chaveado Mandril com No.02 Jacobs Taper Mount

Name: Jacobs 14442 34-02 1/2-Polegada Heavy Duty Rolamento Mancal Chaveado Mandril com No.02 Jacobs Taper Mount
Brand: Jacobs
SKU: 0095456144422
Price: 213.36 EUR
Availability: InStock

Brand:Jacobs

2.7/5

€
213.36

DESCRIÇÃO DO PRODUTO Mandíbulas centralizadas para retidão e alinhamento absolutos., luva de peça única elimina rachaduras entre os dentes de acionamento Frequentemente encontrados em outros projetos., Dentes de luva endurecidos, além de ponta e orifícios endurecidos fornecem excelente resistência ao desgaste., Cada mandril 100% inspecionado para desempenho e precisão., T.I.R. 0,004” máximo a meia capacidade. DO FABRICANTE O Mandril Chaveado Jacobs 14442 34-02 de 1/2 Polegada para Serviços Pesados com Montagem Cônica Jacobs nº 02 é o mais amplamente utilizado em ferramentas elétricas portáteis, de bancada ou montadas no chão. Este mandril de qualidade industrial, com componentes totalmente endurecidos e retificados, oferece precisão, força de aperto e durabilidade excepcionalmente altas. A capacidade do mandril é de 0,04 polegadas a 0,50 polegadas (1,0 milímetro a 13 milímetros) com montagem No. 2 Jacobs Taper. T.I.R. Máximo de 0,004 polegadas com meia capacidade. Como todos os mandris de mancal simples Jacobs, cada mandril de mancal plano Jacobs 34-02 é 100% inspecionado para desempenho e precisão e inclui uma garantia de fábrica de um ano.

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EAN: 0095456144422

Categorias Ferramentas e Melhorias Domésticas, Ferramentas elétricas e manuais, Peças e acessórios para ferramentas elétricas, Peças e acessórios para furadeiras elétricas, mandris para brocas,

T.I.R. 0,004” máximo a meia capacidade. Cada mandril 100% inspecionado para desempenho e precisão. Dentes de luva endurecidos, ponta endurecida e orifícios em forma de fechadura oferecem excelente resistência ao desgaste. A luva de peça única elimina rachaduras entre os dentes de acionamento frequentemente encontrados em outros designs. Mandíbulas centralizadas para retidão e alinhamento absolutos.

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.

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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".