{"product_id":"barcor-82-degree-countersink-gage","title":"BARCOR 82° Countersink Gage","description":"\u003cp\u003eThe BARCOR 82° countersink gage reads the major diameter of a countersink directly, in .002\" diameter increments, to ±.0005\" accuracy. The gaging plunger is cut to an exact 82° — the standard included angle for inch flat-head fasteners — so it seats on the countersink's angular face and reads the dimension the print calls out.\u003c\/p\u003e\n\u003ch2\u003eOne-Revolution Dial\u003c\/h2\u003e\n\u003cp\u003eThe dial completes a single revolution across the gage's range, so there are no turns to count and no ambiguity about which mark is being read. Each gage ships with a calibrated setting ring for setting and checking the gage before use.\u003c\/p\u003e\n\u003ch2\u003eChoosing a Range\u003c\/h2\u003e\n\u003cp\u003eSix ranges cover .020-.170\", .160-.360\", .360-.560\", .560-.780\", .780-.980\" and .980-1.180\". Select the range that brackets the countersink's major diameter; the ranges overlap slightly at each step, so a diameter close to a boundary can be read on either gage.\u003c\/p\u003e\n\u003ch2\u003eOther Angles and Options\u003c\/h2\u003e\n\u003cp\u003eBARCOR builds the same gage in 30°, 60°, 90°, 100°, 110° and 120°, and to special angles including 15°, 78°, 127°, 130°, 160° and anything from 0° to 180°. Electronic (-SPC), metric (-M) and solid-carbide-plunger (-CF, lifetime warranty) versions are available, as is a NIST certification letter. Ask when requesting a quote.\u003c\/p\u003e\n\u003ch2\u003eCountersink Gage or Chamfer Gage?\u003c\/h2\u003e\n\u003cp\u003eA countersink gage seats on the angular side of the countersink and is cut to one specific angle. A chamfer gage such as the \u003ca href=\"\/products\/barcor-1090-internal-chamfer-gage\"\u003eBARCOR 1090\u003c\/a\u003e works across a band of angles and reads on the top edge. If the print specifies a countersink angle, use the countersink gage cut to it.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eInch flat-head fastener countersink inspection, sheet-metal and riveted assembly qualification, machined countersink verification, incoming and in-process inspection.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":".020-.170\"","offer_id":51285615116324,"sku":"82-0","price":0.01,"currency_code":"USD","in_stock":true},{"title":".160-.360\"","offer_id":51285615149092,"sku":"82-1","price":0.01,"currency_code":"USD","in_stock":true},{"title":".360-.560\"","offer_id":51285615181860,"sku":"82-2","price":0.01,"currency_code":"USD","in_stock":true},{"title":".560-.780\"","offer_id":51285615214628,"sku":"82-3","price":0.01,"currency_code":"USD","in_stock":true},{"title":".780-.980\"","offer_id":51285615247396,"sku":"82-4","price":0.01,"currency_code":"USD","in_stock":true},{"title":".980-1.180\"","offer_id":51285615280164,"sku":"82-5","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/BARCOR_82_COUNTERSINK_GAGE.png?v=1787162962","url":"https:\/\/westportcorp.com\/products\/barcor-82-degree-countersink-gage","provider":"WESTport","version":"1.0","type":"link"}