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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=95616","availability":"","brand":{"name":"SPI Swiss Precision Instruments","url":"https://www.penntoolco.com/spi-swiss-precision-instruments-1/"},"bulk_discount_rates":[],"can_purchase":true,"cart_url":"https://www.penntoolco.com/cart.php","category":[],"custom_fields":[{"id":"176021","name":"Shank Size","value":"5/16\""},{"id":"176022","name":"Pilot Diameter","value":"1\""}],"customizations":[],"description":"<p>ID: 95616<br /><br /></p> <h2><span style=\"color: #000080;\">Carbon Steel Interchangeable Pilot, 5/16\" Shank, 1\" Dia. - 43-643-6</span></h2> <p><br /><span style=\"font-size: medium;\">For HSS &amp; Carbide Tipped Counterbores. The shank diameter ordered must be the same as the pilot hole diameter in the counterbore to be used.</span></p> <p><br /><span style=\"font-size: medium;\">The pilot diameter is always larger than the shank diameter and is determined by pilot hole.</span></p> <p><br /><span style=\"font-size: medium; color: #000080;\"><strong>Pilot Diameter:</strong></span></p> <ul> <li><span style=\"font-size: medium;\">1/8\" to 1/4\" - 0.001\" - 0.002\"</span></li> <li><span style=\"font-size: medium;\">9/32\" to 7/8\" - 0.003\" - 0.004\"</span></li> <li><span style=\"font-size: medium;\">15/16\" to 1-1/8\" - 0.005\" - 0.006\"</span></li> </ul> <p><br /><br /><span style=\"font-size: medium;\">See all <span style=\"color: #0000ff;\"><a href=\"https://www.penntoolco.com/carbon-steel-interchangeable-pilots/\" target=\"_blank\"><span style=\"color: #0000ff;\">Carbon Steel Interchangeable Pilots</span></a></span></span></p>","detail_messages":"","gift_wrapping_available":false,"gtin":null,"id":"95616","images":[{"alt":"Carbon Steel Interchangeable Pilot, 5/16\" Shank, 1\" Dia. - 43-643-6","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95616/320510/carbon-steel-interchangeable-pilot-43-586-7__73953.1498768936.jpg?c=2"}],"main_image":{"alt":"Carbon Steel Interchangeable Pilot, 5/16\" Shank, 1\" Dia. - 43-643-6","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95616/320510/carbon-steel-interchangeable-pilot-43-586-7__73953.1498768936.jpg?c=2"},"max_purchase_quantity":0,"meta_description":"","meta_keywords":"","min_purchase_quantity":0,"mpn":"43-643-6","num_reviews":0,"options":[],"page_title":"","price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$25.46","value":25.46}},"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=95635","add_to_wishlist_url":"/wishlist.php?action=add&product_id=95635","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":176102,"name":"Shank Size","value":"3/8\""},{"id":176103,"name":"Pilot Diameter","value":"1-1/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":95635,"image":{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1-1/16\" Dia. - 43-654-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95635/320558/carbon-steel-interchangeable-pilot-43-586-7__86696.1498840779.jpg?c=2"},"images":[{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1-1/16\" Dia. - 43-654-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95635/320558/carbon-steel-interchangeable-pilot-43-586-7__86696.1498840779.jpg?c=2"}],"low_stock_level":null,"name":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1-1/16\" Dia. - 43-654-3","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$30.50","value":30.5}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"43-654-3","stock_level":null,"summary":"ID: 95635 Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1-1/16\" Dia. - 43-654-3 For HSS &amp; Carbide Tipped Counterbores. The shank diameter ordered must be the same as the pilot hole diameter in...","url":"https://www.penntoolco.com/43-654-3/","weight":{"formatted":"1.00 LBS","value":1}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=95630","add_to_wishlist_url":"/wishlist.php?action=add&product_id=95630","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":176096,"name":"Shank Size","value":"3/8\""},{"id":176097,"name":"Pilot Diameter","value":"7/8\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":95630,"image":{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/8\" Dia. - 43-651-9","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95630/320555/carbon-steel-interchangeable-pilot-43-586-7__65783.1498839963.jpg?c=2"},"images":[{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/8\" Dia. - 43-651-9","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95630/320555/carbon-steel-interchangeable-pilot-43-586-7__65783.1498839963.jpg?c=2"}],"low_stock_level":null,"name":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/8\" Dia. - 43-651-9","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$22.83","value":22.83}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"43-651-9","stock_level":null,"summary":"ID: 95630 Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/8\" Dia. - 43-651-9 For HSS &amp; Carbide Tipped Counterbores. The shank diameter ordered must be the same as the pilot hole diameter in the...","url":"https://www.penntoolco.com/43-651-9/","weight":{"formatted":"1.00 LBS","value":1}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=95621","add_to_wishlist_url":"/wishlist.php?action=add&product_id=95621","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":176086,"name":"Shank Size","value":"3/8\""},{"id":176087,"name":"Pilot Diameter","value":"9/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":95621,"image":{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 9/16\" Dia. - 43-646-9","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95621/320550/carbon-steel-interchangeable-pilot-43-586-7__68538.1498838236.jpg?c=2"},"images":[{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 9/16\" Dia. - 43-646-9","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95621/320550/carbon-steel-interchangeable-pilot-43-586-7__68538.1498838236.jpg?c=2"}],"low_stock_level":null,"name":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 9/16\" Dia. - 43-646-9","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$13.77","value":13.77}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"43-646-9","stock_level":null,"summary":"ID: 95621 Carbon Steel Interchangeable Pilot, 3/8\" Shank, 9/16\" Dia. - 43-646-9 For HSS &amp; Carbide Tipped Counterbores. The shank diameter ordered must be the same as the pilot hole diameter in...","url":"https://www.penntoolco.com/43-646-9/","weight":{"formatted":"1.00 LBS","value":1}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=95619","add_to_wishlist_url":"/wishlist.php?action=add&product_id=95619","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":176084,"name":"Shank Size","value":"3/8\""},{"id":176085,"name":"Pilot Diameter","value":"1/2\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":95619,"image":{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1/2\" Dia. - 43-645-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95619/320549/carbon-steel-interchangeable-pilot-43-586-7__27991.1498838121.jpg?c=2"},"images":[{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1/2\" Dia. - 43-645-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95619/320549/carbon-steel-interchangeable-pilot-43-586-7__27991.1498838121.jpg?c=2"}],"low_stock_level":null,"name":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1/2\" Dia. - 43-645-1","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$13.12","value":13.12}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"43-645-1","stock_level":null,"summary":"ID: 95619 Carbon Steel Interchangeable Pilot, 3/8\" Shank, 1/2\" Dia. - 43-645-1 For HSS &amp; Carbide Tipped Counterbores. The shank diameter ordered must be the same as the pilot hole diameter in the...","url":"https://www.penntoolco.com/43-645-1/","weight":{"formatted":"1.00 LBS","value":1}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=95628","add_to_wishlist_url":"/wishlist.php?action=add&product_id=95628","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":176094,"name":"Shank Size","value":"3/8\""},{"id":176095,"name":"Pilot Diameter","value":"13/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":95628,"image":{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 13/16\" Dia. - 43-650-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95628/320554/carbon-steel-interchangeable-pilot-43-586-7__19025.1498839843.jpg?c=2"},"images":[{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 13/16\" Dia. - 43-650-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95628/320554/carbon-steel-interchangeable-pilot-43-586-7__19025.1498839843.jpg?c=2"}],"low_stock_level":null,"name":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 13/16\" Dia. - 43-650-1","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$21.13","value":21.13}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"43-650-1","stock_level":null,"summary":"ID: 95628 Carbon Steel Interchangeable Pilot, 3/8\" Shank, 13/16\" Dia. - 43-650-1 For HSS &amp; Carbide Tipped Counterbores. 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The shank diameter ordered must be the same as the pilot hole diameter in the...","url":"https://www.penntoolco.com/43-649-3/","weight":{"formatted":"1.00 LBS","value":1}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=95618","add_to_wishlist_url":"/wishlist.php?action=add&product_id=95618","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":176082,"name":"Shank Size","value":"3/8\""},{"id":176083,"name":"Pilot Diameter","value":"7/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":95618,"image":{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/16\" Dia. - 43-644-4","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95618/320548/carbon-steel-interchangeable-pilot-43-586-7__09827.1498837929.jpg?c=2"},"images":[{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/16\" Dia. - 43-644-4","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95618/320548/carbon-steel-interchangeable-pilot-43-586-7__09827.1498837929.jpg?c=2"}],"low_stock_level":null,"name":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/16\" Dia. - 43-644-4","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$10.79","value":10.79}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"43-644-4","stock_level":null,"summary":"ID: 95618 Carbon Steel Interchangeable Pilot, 3/8\" Shank, 7/16\" Dia. - 43-644-4 For HSS &amp; Carbide Tipped Counterbores. 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The shank diameter ordered must be the same as the pilot hole diameter in...","url":"https://www.penntoolco.com/43-652-7/","weight":{"formatted":"1.00 LBS","value":1}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=95625","add_to_wishlist_url":"/wishlist.php?action=add&product_id=95625","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":176090,"name":"Shank Size","value":"3/8\""},{"id":176091,"name":"Pilot Diameter","value":"11/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":95625,"image":{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 11/16\" Dia. - 43-648-5","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95625/320552/carbon-steel-interchangeable-pilot-43-586-7__59010.1498838542.jpg?c=2"},"images":[{"alt":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 11/16\" Dia. - 43-648-5","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/95625/320552/carbon-steel-interchangeable-pilot-43-586-7__59010.1498838542.jpg?c=2"}],"low_stock_level":null,"name":"Carbon Steel Interchangeable Pilot, 3/8\" Shank, 11/16\" Dia. - 43-648-5","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$15.25","value":15.25}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"43-648-5","stock_level":null,"summary":"ID: 95625 Carbon Steel Interchangeable Pilot, 3/8\" Shank, 11/16\" Dia. - 43-648-5 For HSS &amp; Carbide Tipped Counterbores. The shank diameter ordered must be the same as the pilot hole diameter in...","url":"https://www.penntoolco.com/43-648-5/","weight":{"formatted":"1.00 LBS","value":1}}],"sku":"43-643-6","tags":[],"title":"Carbon Steel Interchangeable Pilot, 5/16\" Shank, 1\" Dia. - 43-643-6","upc":null,"url":"https://www.penntoolco.com/43-643-6/","warranty":"Carbon Steel Interchangeable Pilot","weight":"1.00 LBS"}

Carbon Steel Interchangeable Pilot, 5/16" Shank, 1" Dia. - 43-643-6



Product Description

ID: 95616

Carbon Steel Interchangeable Pilot, 5/16" Shank, 1" Dia. - 43-643-6


For HSS & Carbide Tipped Counterbores. The shank diameter ordered must be the same as the pilot hole diameter in the counterbore to be used.


The pilot diameter is always larger than the shank diameter and is determined by pilot hole.


Pilot Diameter:

  • 1/8" to 1/4" - 0.001" - 0.002"
  • 9/32" to 7/8" - 0.003" - 0.004"
  • 15/16" to 1-1/8" - 0.005" - 0.006"



See all Carbon Steel Interchangeable Pilots


Item Number: 43-643-6




Item Number Description Price Quantity
68-015 $0.00
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$25.46