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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=84044","availability":"","brand":{"name":"Eagle Rock Technologies, Inc.","url":"https://www.penntoolco.com/eagle-rock-technologies-inc-1/"},"bulk_discount_rates":[],"can_purchase":true,"cart_url":"https://www.penntoolco.com/cart.php","category":[],"custom_fields":[{"id":"312189","name":"Length of Collet","value":"1\""},{"id":"312190","name":"Diameter Maximum","value":"1/2\""},{"id":"312191","name":"Diameter Minimum","value":".250\""}],"customizations":[],"description":"<p>ID: 84044<br /><br /></p> <p><a href=\"https://www.penntoolco.com/eagle-rock/\" target=\"_blank\"><img title=\"Eagle Rock\" src=\"https://cdn1.bigcommerce.com/n-yp39j5/4s9liwcv/product_images/uploaded_images/eagle-rock-logo-black.jpg\" alt=\"Eagle Rock\" width=\"299\" height=\"68\" /></a></p> <h2><span style=\"color: #000080;\">Eagle Rock 5C Expanding Machinable Internal Collet</span></h2> <p><span style=\"font-size: medium;\"><strong><span style=\"color: #000080;\">Mfg#&nbsp;A1-51-5C-0500-1000</span></strong></span></p> <ul> <li><span style=\"font-size: medium;\">The most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle and machined to size, these collets can hold concentricity well within .0005\"</span></li> <li><span style=\"font-size: medium;\">Machinable to any dimension within their range, only the front (1\"long) expands.&nbsp;</span></li> <li><span style=\"font-size: medium;\">Applicable on any manual or CNC Lathe, Milling Machine or Grinder with a 5C spindle. Machinable to any configuration within their stock and minimum machinable diameters.&nbsp;</span></li> <li><span style=\"font-size: medium;\">Collets with diameters 4\" and larger have a lock ring for greater stability and accuracy while machining to their specific application.</span></li> </ul> <p><br /><span style=\"font-size: medium;\">See all <span style=\"color: #0000ff;\"><a href=\"https://www.penntoolco.com/eagle-rock-5c-expanding-machinable-internal-collets/\" target=\"_blank\"><span style=\"color: #0000ff;\">Eagle Rock 5C Expanding Machinable Internal Collets</span></a></span></span></p>","detail_messages":"","gift_wrapping_available":false,"gtin":null,"id":"84044","images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet , MFG# A1-51-5C-0500-1000 - 20801","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84044/87734/imageRendering__08421__65819.1418082116.jpg?c=2"}],"main_image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet , MFG# A1-51-5C-0500-1000 - 20801","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84044/87734/imageRendering__08421__65819.1418082116.jpg?c=2"},"max_purchase_quantity":0,"meta_description":"","meta_keywords":"","min_purchase_quantity":0,"mpn":"20801","num_reviews":0,"options":[],"page_title":"","price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$54.45","value":54.45}},"rating":0,"shipping":{"calculated":true},"shipping_messages":[],"show_quantity_input":1,"similar_by_views":[{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84060","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84060","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312198,"name":"Length of Collet","value":"1\""},{"id":312199,"name":"Diameter Maximum","value":"1\""},{"id":312200,"name":"Diameter Minimum","value":".437\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84060,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1000-1000 - 20802","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84060/87737/imageRendering__08421__12638.1418082122.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1000-1000 - 20802","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84060/87737/imageRendering__08421__12638.1418082122.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1000-1000 - 20802","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$54.45","value":54.45}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20802","stock_level":null,"summary":"ID: 84060 Eagle Rock 5C Expanding Machinable Internal Collet Mfg# A1-51-5C-1000-1000 The most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle...","url":"https://www.penntoolco.com/eagle-rock-5c-expanding-machinable-internal-collet-mfg-a1-51-5c-1000-1000-20802/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84078","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84078","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312207,"name":"Length of Collet","value":"1\""},{"id":312208,"name":"Diameter Maximum","value":"1-1/2\""},{"id":312209,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84078,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1500-1000 - 20803","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84078/87740/imageRendering__08421__02336.1418082128.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1500-1000 - 20803","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84078/87740/imageRendering__08421__02336.1418082128.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1500-1000 - 20803","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$54.45","value":54.45}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20803","stock_level":null,"summary":"ID: 84078 Eagle Rock 5C Expanding Machinable Internal Collet Mfg#&nbsp;A1-51-5C-1500-1000&nbsp;&nbsp; The most effective and accurate means of internal chucking short runs to mass production. Once...","url":"https://www.penntoolco.com/eagle-rock-5c-expanding-machinable-internal-collet-mfg-a1-51-5c-1500-1000-20803/","weight":{"formatted":"2.00 LBS","value":2}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84083","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84083","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312210,"name":"Length of Collet","value":"1-1/2\""},{"id":312211,"name":"Diameter Maximum","value":"1-1/2\""},{"id":312212,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84083,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1500-1500 - 20804","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84083/87741/imageRendering__08421__14481.1418082130.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1500-1500 - 20804","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84083/87741/imageRendering__08421__14481.1418082130.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-1500-1500 - 20804","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$93.50","value":93.5}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20804","stock_level":null,"summary":"ID: 84083 &nbsp; Eagle Rock 5C Expanding Machinable Internal Collet&nbsp;&nbsp; Mfg# A1-51-5C-1500-1500&nbsp; The most effective and accurate means of internal chucking short runs to mass...","url":"https://www.penntoolco.com/eagle-rock-5c-expanding-machinable-internal-collet-mfg-a1-51-5c-1500-1500-20804/","weight":{"formatted":"2.00 LBS","value":2}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84088","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84088","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312213,"name":"Length of Collet","value":"2\""},{"id":312214,"name":"Diameter Maximum","value":"1-1/2\""},{"id":312215,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84088,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, A1-51-5C-1500-2000 - 20805","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84088/87742/imageRendering__08421__27552.1418082132.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, A1-51-5C-1500-2000 - 20805","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84088/87742/imageRendering__08421__27552.1418082132.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet, A1-51-5C-1500-2000 - 20805","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$104.50","value":104.5}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20805","stock_level":null,"summary":"ID: 84088 &nbsp; Eagle Rock 5C Expanding Machinable Internal Collets A1-51-5C-1500-2000 The most effective and accurate means of internal chucking short runs to mass production. Once Seated in...","url":"https://www.penntoolco.com/eagle-rock-5c-expanding-machinable-internal-collet-a1-51-5c-1500-2000-20805/","weight":{"formatted":"2.00 LBS","value":2}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84106","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84106","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312225,"name":"Length of Collet","value":"1-1/2\""},{"id":312226,"name":"Diameter Maximum","value":"2\""},{"id":312227,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84106,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-2000-1500 - 20809","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84106/87746/imageRendering__08421__60288.1418082141.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-2000-1500 - 20809","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84106/87746/imageRendering__08421__60288.1418082141.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet, Mfg# A1-51-5C-2000-1500 - 20809","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$104.50","value":104.5}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20809","stock_level":null,"summary":"ID: 84106 Eagle Rock 5C Expanding Machinable Internal Collet&nbsp; Mfg# A1-51-5C-2000-1500 The most effective and accurate means of internal chucking short runs to mass production. Once Seated in...","url":"https://www.penntoolco.com/eagle-rock-5c-expanding-machinable-internal-collet-mfg-a1-51-5c-2000-1500-20809/","weight":{"formatted":"2.00 LBS","value":2}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84093","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84093","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312216,"name":"Length of Collet","value":"2-1/2\""},{"id":312217,"name":"Diameter Maximum","value":"1-1/2\""},{"id":312218,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84093,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20806","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84093/87743/imageRendering__08421__31477.1418082134.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20806","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84093/87743/imageRendering__08421__31477.1418082134.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet - 20806","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$126.50","value":126.5}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20806","stock_level":null,"summary":"ID: 84093 &nbsp; Eagle Rock 5C Expanding Machinable Internal Collets The most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle and machined to...","url":"https://www.penntoolco.com/20806/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84099","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84099","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312219,"name":"Length of Collet","value":"3\""},{"id":312220,"name":"Diameter Maximum","value":"1-1/2\""},{"id":312221,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84099,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20807","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84099/87744/imageRendering__08421__11911.1418082137.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20807","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84099/87744/imageRendering__08421__11911.1418082137.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet - 20807","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$137.50","value":137.5}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20807","stock_level":null,"summary":"ID: 84099 &nbsp; Eagle Rock 5C Expanding Machinable Internal Collets The most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle and machined to...","url":"https://www.penntoolco.com/20807/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84103","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84103","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312222,"name":"Length of Collet","value":"1\""},{"id":312223,"name":"Diameter Maximum","value":"2\""},{"id":312224,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84103,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20808","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84103/87745/imageRendering__08421__85862.1418082139.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20808","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84103/87745/imageRendering__08421__85862.1418082139.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet - 20808","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$99.00","value":99}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20808","stock_level":null,"summary":"ID: 84103 &nbsp; Eagle Rock 5C Expanding Machinable Internal Collets The most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle and machined to...","url":"https://www.penntoolco.com/20808/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84109","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84109","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312228,"name":"Length of Collet","value":"2\""},{"id":312229,"name":"Diameter Maximum","value":"2\""},{"id":312230,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84109,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20810","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84109/87747/imageRendering__08421__03455.1418082144.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20810","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84109/87747/imageRendering__08421__03455.1418082144.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet - 20810","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$121.00","value":121}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20810","stock_level":null,"summary":"ID: 84109 Eagle Rock 5C Expanding Machinable Internal Collets The most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle and machined to size,...","url":"https://www.penntoolco.com/20810/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84116","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84116","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":[],"custom_fields":[{"id":312234,"name":"Length of Collet","value":"3\""},{"id":312235,"name":"Diameter Maximum","value":"2\""},{"id":312236,"name":"Diameter Minimum","value":".750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84116,"image":{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20812","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84116/87749/imageRendering__08421__44575.1418082151.jpg?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Machinable Internal Collet - 20812","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84116/87749/imageRendering__08421__44575.1418082151.jpg?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Machinable Internal Collet - 20812","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$154.95","value":154.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20812","stock_level":null,"summary":"ID: 84116\r\n\r\nEagle Rock 5C Expanding Machinable Internal Collets\r\n\r\nThe most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle and machined to...","url":"https://www.penntoolco.com/20812/","weight":{"formatted":"0.50 LBS","value":0.5}}],"sku":"20801","tags":[],"title":"Eagle Rock 5C Expanding Machinable Internal Collet , MFG# A1-51-5C-0500-1000 - 20801","upc":null,"url":"https://www.penntoolco.com/eagle-rock-5c-expanding-machinable-internal-collet-mfg-a1-51-5c-0500-1000-20801/","warranty":"5C Expanding Machinable Internal Collet","weight":"2.00 LBS"}

Eagle Rock 5C Expanding Machinable Internal Collet , MFG# A1-51-5C-0500-1000 - 20801



Product Description

ID: 84044

Eagle Rock

Eagle Rock 5C Expanding Machinable Internal Collet

Mfg# A1-51-5C-0500-1000

  • The most effective and accurate means of internal chucking short runs to mass production. Once Seated in spindle and machined to size, these collets can hold concentricity well within .0005"
  • Machinable to any dimension within their range, only the front (1"long) expands. 
  • Applicable on any manual or CNC Lathe, Milling Machine or Grinder with a 5C spindle. Machinable to any configuration within their stock and minimum machinable diameters. 
  • Collets with diameters 4" and larger have a lock ring for greater stability and accuracy while machining to their specific application.


See all Eagle Rock 5C Expanding Machinable Internal Collets


Item Number: 20801




Item Number Description Price Quantity
68-015 $0.00
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$54.45