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{"AddThisServiceButtonMeta":"","add_this":[{"annotation":"","service":"facebook"},{"annotation":"","service":"email"},{"annotation":"","service":"print"}],"add_to_wishlist_url":"/wishlist.php?action=add&product_id=86466","availability":"","brand":{"name":"Jacobs","url":"https://www.penntoolco.com/brands/Jacobs.html"},"can_purchase":false,"category":["Brands/Jacobs","Tooling and Accessories","Tooling and Accessories/Drill Chucks & Accessories"],"description":"<p><a href=\"https://www.penntoolco.com/jacobs/\" target=\"_blank\"><img title=\"Jacobs Chuck\" src=\"https://cdn11.bigcommerce.com/s-4s9liwcv/product_images/uploaded_images/jacobs-chuck-logo-newpt-desc.jpg\" alt=\"Jacobs Chuck\" width=\"189\" height=\"75\" /></a></p>\r\n<h2><span style=\"color: #000080;\">Jacobs Super Chuck Keyed Ball Bearing Drill Chucks</span></h2>\r\n<p><br /><span style=\"font-size: medium; color: #000080;\"><strong>Features:</strong></span></p>\r\n<ul>\r\n<li><span style=\"font-size: medium;\">Specially engineered for heavy duty close tolerance production drilling.</span></li>\r\n<li><span style=\"font-size: medium;\">Ideal for use on jig borers, milling machines, lathes and radial drill presses.</span></li>\r\n<li><span style=\"font-size: medium;\">Ball bearing construction maximizes gripping force and drilling accuracy.</span></li>\r\n<li><span style=\"font-size: medium;\">Jaws are centerground for absolute straightness and alignment.</span></li>\r\n<li><span style=\"font-size: medium;\">All working components are hardened for maximum wear resistance</span></li>\r\n<li><span style=\"font-size: medium;\">Tapered mount drill chucks have an internal Jacobs Taper (JT) that is press-fit onto a corresponding JT arbor (shank) or spindle.</span></li>\r\n<li><span style=\"font-size: medium;\">Keyed chucks are engineered to either loosen or tighten the hold on a tool by using a key. Keyed chucks offer the advantage of applying additional torque on the bit when slippage is a concern during heavy-duty applications.</span></li>\r\n<li><span style=\"font-size: medium;\">Ball bearings are designed to reduce friction in the tightening mechanism and provide a better grip on the drill. They are used for heavy-duty machining and require a key for tightening or loosening.</span></li>\r\n<li><span style=\"font-size: medium;\">Ball Bearing Construction Maximizes Gripping Force and Drilling Accuracy.</span></li>\r\n<li><span style=\"font-size: medium;\">Jaws Center-Ground for Straightness and Alignment.</span></li>\r\n<li><span style=\"font-size: medium;\">One-Piece Sleeve Eliminates Crack Between Driving Teeth Often Found in Other Designs.</span></li>\r\n<li><span style=\"font-size: medium;\">Through-Hardened Sleeve Teeth Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance.</span></li>\r\n<li><span style=\"font-size: medium;\">Fluted Sleeve Standard.</span></li>\r\n<li><span style=\"font-size: medium;\">Each Chuck 100% Inspected for Performance and Precision.</span></li>\r\n<li><span style=\"font-size: medium;\">T.I.R. 0.003\" Maximum at Half Capacity.</span></li>\r\n</ul>\r\n<p><span style=\"font-size: medium;\">Enter any Item Number below into the search box to see additional specifications.</span></p>","detail_messages":"","gift_wrapping_available":false,"gtin":null,"id":"86466","images":[{"alt":"71-740-5","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/86466/457184/71-740-5-Jacobs-Super-Chuck-Keyed-Ball-Bearing-Drill-Chuck-11N__92259.1607978872.jpg?c=2"},{"alt":"71-741-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/86466/457192/71-741-3-Jacobs-Super-Chuck-Keyed-Ball-Bearing-Drill-Chuck-14N__75370.1607979433.jpg?c=2"},{"alt":"71-742-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/86466/457194/71-742-1-Jacobs-Super-Chuck-Keyed-Ball-Bearing-Drill-Chuck-16N__81750.1607979814.jpg?c=2"},{"alt":"Jacobs Super Chuck Keyed Ball Bearing Drill Chucks","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/86466/14696/imageRendering__98126.1607979432.gif?c=2"}],"main_image":{"alt":"71-740-5","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/86466/457184/71-740-5-Jacobs-Super-Chuck-Keyed-Ball-Bearing-Drill-Chuck-11N__92259.1607978872.jpg?c=2"},"max_purchase_quantity":0,"meta_description":"","meta_keywords":"","min_purchase_quantity":0,"mpn":null,"num_reviews":0,"options":[],"page_title":"","rating":0,"related_products":[{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=86438","add_to_wishlist_url":"/wishlist.php?action=add&product_id=86438","availability":"","brand":{"name":"Jacobs"},"category":[],"custom_fields":[{"id":317246,"name":"Model","value":"11N"},{"id":317247,"name":"Range","value":"0 - 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1\" Range, JT5 Mount\r\nJT5, 3/8 to 1\" Capacity, Tapered Mount Drill Chuck Keyed, 3-21/32\" Sleeve Diam, 4-1/4\" Open Length...","url":"https://www.penntoolco.com/jacobs-super-chuck-keyed-ball-bearing-drill-chuck-20n-3-8-1-range-jt5-mount-71-744-7/","weight":{"formatted":"9.00 LBS","value":9}}],"shipping":[],"shipping_messages":[],"similar_by_views":[{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=86458","add_to_wishlist_url":"/wishlist.php?action=add&product_id=86458","availability":"","brand":{"name":"Jacobs"},"category":[],"custom_fields":[{"id":317275,"name":"Model","value":"18N"},{"id":317276,"name":"Range","value":"1/8 - 3/4\""},{"id":317277,"name":"Mount","value":"JT4"},{"id":317278,"name":"Key","value":"K4"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":86458,"image":{"alt":"Jacobs Super Chuck Keyed Ball Bearing Drill Chuck 18N, 1/8 - 3/4\" Range, JT4 Mount - 71-743-9","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/86458/457195/71-743-9-Jacobs-Super-Chuck-Keyed-Ball-Bearing-Drill-Chuck-18N__59335.1607980146.jpg?c=2"},"images":[{"alt":"Jacobs Super Chuck Keyed Ball Bearing Drill Chuck 18N, 1/8 - 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1\" Range, JT5 Mount\r\nJT5, 3/8 to 1\" Capacity, Tapered Mount Drill Chuck Keyed, 3-21/32\" Sleeve Diam, 4-1/4\" Open Length...","url":"https://www.penntoolco.com/jacobs-super-chuck-keyed-ball-bearing-drill-chuck-20n-3-8-1-range-jt5-mount-71-744-7/","weight":{"formatted":"9.00 LBS","value":9}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=86445","add_to_wishlist_url":"/wishlist.php?action=add&product_id=86445","availability":"","brand":{"name":"Jacobs"},"category":[],"custom_fields":[{"id":317267,"name":"Model","value":"14N"},{"id":317268,"name":"Range","value":"0 - 1/2\""},{"id":317269,"name":"Mount","value":"JT3"},{"id":317270,"name":"Key","value":"K3"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":86445,"image":{"alt":"Jacobs Super Chuck Keyed Ball Bearing Drill Chuck 14N, 0 - 1/2\" Range, JT3 Mount - 71-741-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/86445/457191/71-741-3-Jacobs-Super-Chuck-Keyed-Ball-Bearing-Drill-Chuck-14N__05307.1607979375.jpg?c=2"},"images":[{"alt":"Jacobs Super Chuck Keyed Ball Bearing Drill Chuck 14N, 0 - 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It is...","url":"https://www.penntoolco.com/jacobs-high-precision-drill-chucks-ball-bearing-super-chucks/","weight":{"formatted":"0.00 LBS","value":0}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=87055","add_to_wishlist_url":"/wishlist.php?action=add&product_id=87055","availability":"","brand":{"name":"Jacobs"},"category":[],"custom_fields":[{"id":136988,"name":"Capacity","value":"0 - 3/8\""},{"id":136989,"name":"Mount","value":"2 JT Short"},{"id":136990,"name":"Uses Key No.","value":"K32"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":87055,"image":{"alt":"Jacobs Superchuck Ball Bearing 3/8\" Chuck #30215 - 11N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87055/366458/jacobs-superchuck-ball-bearing-chuck-16N__23594.1544723651.jpg?c=2"},"images":[{"alt":"Jacobs Superchuck Ball Bearing 3/8\" Chuck #30215 - 11N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87055/366458/jacobs-superchuck-ball-bearing-chuck-16N__23594.1544723651.jpg?c=2"},{"alt":"Jacobs Superchuck Ball Bearing 3/8\" Chuck #30215 - 11N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87055/89708/imageRendering__42169__92547.1418088451.gif?c=2"}],"low_stock_level":null,"name":"Jacobs Superchuck Ball Bearing 3/8\" Chuck #30215 - 11N","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$149.95","value":149.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"11N","stock_level":null,"summary":"ID: 87055\r\n\r\nJacobs Superchuck Ball Bearing 3/8\" Chuck #30215 - 11N\r\nJacob's Super Chuck Ball Bearing Drill Chuck is specifically engineered for heavy-duty, close tolerance production drilling. 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It is...","url":"https://www.penntoolco.com/jacobs-superchuck-ball-bearing-1-chuck-30239-20n/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=87046","add_to_wishlist_url":"/wishlist.php?action=add&product_id=87046","availability":"","brand":{"name":"Jacobs"},"category":[],"custom_fields":[{"id":253623,"name":"Capacity","value":"1/8 - 3/4\""},{"id":253624,"name":"Mount","value":"4 JT Short"},{"id":253625,"name":"Uses Key No.","value":"K4"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":87046,"image":{"alt":"Jacobs Superchuck Ball Bearing 3/4\" Chuck #30233 - 18N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87046/366460/jacobs-superchuck-ball-bearing-chuck-16N__35690.1544723953.jpg?c=2"},"images":[{"alt":"Jacobs Superchuck Ball Bearing 3/4\" Chuck #30233 - 18N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87046/366460/jacobs-superchuck-ball-bearing-chuck-16N__35690.1544723953.jpg?c=2"},{"alt":"Jacobs Superchuck Ball Bearing 3/4\" Chuck #30233 - 18N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87046/89705/imageRendering__42169__62226.1418088444.gif?c=2"}],"low_stock_level":null,"name":"Jacobs Superchuck Ball Bearing 3/4\" Chuck #30233 - 18N","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$379.95","value":379.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"18N","stock_level":null,"summary":"ID: 87046\r\n\r\nJacobs Superchuck Ball Bearing 3/4\" Chuck #30233 - 18N\r\nJacob's Super Chuck Ball Bearing Drill Chuck is specifically engineered for heavy-duty, close tolerance production drilling. It is...","url":"https://www.penntoolco.com/jacobs-superchuck-ball-bearing-3-4-chuck-30233-18n/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=87052","add_to_wishlist_url":"/wishlist.php?action=add&product_id=87052","availability":"","brand":{"name":"Jacobs"},"category":[],"custom_fields":[{"id":136985,"name":"Capacity","value":"0 - 1/4\""},{"id":136986,"name":"Mount","value":"2 JT Short"},{"id":136987,"name":"Uses Key No.","value":"K30"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":87052,"image":{"alt":"Jacobs Superchuck Ball Bearing 1/4\" Chuck #30209 - 8-1/2N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87052/366467/jacobs-superchuck-ball-bearing-chuck-16N__15509.1544724350.jpg?c=2"},"images":[{"alt":"Jacobs Superchuck Ball Bearing 1/4\" Chuck #30209 - 8-1/2N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87052/366467/jacobs-superchuck-ball-bearing-chuck-16N__15509.1544724350.jpg?c=2"},{"alt":"Jacobs Superchuck Ball Bearing 1/4\" Chuck #30209 - 8-1/2N","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/87052/89707/imageRendering__42169__41057.1418088448.gif?c=2"}],"low_stock_level":null,"name":"Jacobs Superchuck Ball Bearing 1/4\" Chuck #30209 - 8-1/2N","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$149.95","value":149.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"8-1/2N","stock_level":null,"summary":"ID: 87052\r\n\r\nJacobs Superchuck Ball Bearing 1/4\" Chuck #302098-1/2N\r\nJacob's Super Chuck Ball Bearing Drill Chuck is specifically engineered for heavy-duty, close tolerance production drilling. It is...","url":"https://www.penntoolco.com/jacobs-superchuck-ball-bearing-1-4-chuck-30209-8-1-2n/","weight":{"formatted":"3.00 LBS","value":3}}],"sku":null,"tags":[],"title":"Jacobs Super Chuck Keyed Ball Bearing Drill Chucks","upc":null,"url":"https://www.penntoolco.com/jacobs-super-chuck-keyed-ball-bearing-drill-chucks/","warranty":"","weight":"0.00 LBS"}

Jacobs Super Chuck Keyed Ball Bearing Drill Chucks

Product Description

Jacobs Chuck

Jacobs Super Chuck Keyed Ball Bearing Drill Chucks


Features:

  • Specially engineered for heavy duty close tolerance production drilling.
  • Ideal for use on jig borers, milling machines, lathes and radial drill presses.
  • Ball bearing construction maximizes gripping force and drilling accuracy.
  • Jaws are centerground for absolute straightness and alignment.
  • All working components are hardened for maximum wear resistance
  • Tapered mount drill chucks have an internal Jacobs Taper (JT) that is press-fit onto a corresponding JT arbor (shank) or spindle.
  • Keyed chucks are engineered to either loosen or tighten the hold on a tool by using a key. Keyed chucks offer the advantage of applying additional torque on the bit when slippage is a concern during heavy-duty applications.
  • Ball bearings are designed to reduce friction in the tightening mechanism and provide a better grip on the drill. They are used for heavy-duty machining and require a key for tightening or loosening.
  • Ball Bearing Construction Maximizes Gripping Force and Drilling Accuracy.
  • Jaws Center-Ground for Straightness and Alignment.
  • One-Piece Sleeve Eliminates Crack Between Driving Teeth Often Found in Other Designs.
  • Through-Hardened Sleeve Teeth Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance.
  • Fluted Sleeve Standard.
  • Each Chuck 100% Inspected for Performance and Precision.
  • T.I.R. 0.003" Maximum at Half Capacity.

Enter any Item Number below into the search box to see additional specifications.


Brand: Jacobs