{"product_id":"b0db5gzjyv","title":"Countersink Drill Bit Set - M35 HSS TIALN Coated Countersink Drill Bit for Stainless Steel Iron Aluminum Copper, 5pcs 1\/4\"-3\/4\" Countersink Chamfer Bit Quick Change Shank Fixed On Drills","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Pakcage Includes】5pcs M35 HSS Countersink Drill Bit: Diameter 1\/4\",3\/8\",1\/2\",5\/8\",3\/4\",Quick Change Shank. Each drill bit is engraved with dimensions so you can easily select the exact bit you need.\u003c\/li\u003e\n\u003cli\u003e【M35 High Speed Steel】HSS surface plated with Titanium Aluminum Nitride (TIALN) treatment, increases hardness, corrosion protection, wear resistance and durability, for longer service life and higher drilling efficiency.\u003c\/li\u003e\n\u003cli\u003e【Five Flute Design】Five cutting edges for Fast chip removal and heat dissipation, Fast and smooth drilling.\u003c\/li\u003e\n\u003cli\u003e【Multiple Application】Drilling\/Countersinking and Chamfering of surfaces of stainless steel (below 2MM), Iron, aluminum, copper and other metals, wood and plastics, etc.; (drilling stainless steel is recommended to slow down the drilling speed).\u003c\/li\u003e\n\u003cli\u003e【High Compatibility】They can be used with hand drills, bench drills and electric drill (If you choose a electric drill, please drill vertically and do not swing from side to side. The drilling feed speed should not be too fast,Recommended 2000-5000 RPM,MAX 5000 RPM). Notice: Only flat drilling mode can be selected, impact and hammering modes cannot be used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eCutting Diameter : 0.25 Inches\u003c\/li\u003e\n\u003cli\u003eFinish Type : Titanium Aluminum Nitride\u003c\/li\u003e\n\u003cli\u003eShank Type : Quick Change\u003c\/li\u003e\n\u003cli\u003eBrand : KURSTOL\u003c\/li\u003e\n\u003cli\u003eItem dimensions L x W x H : 5.24 x 4.17 x 1.3 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KURSTOL","offers":[{"title":"Default Title","offer_id":49716574748909,"sku":"B0DB5GZJYV","price":41.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/1635\/1213\/files\/61zYPKQmxCL._SX522.jpg?v=1774245016","url":"https:\/\/mastergripshop.com\/products\/b0db5gzjyv","provider":"MasterGrip","version":"1.0","type":"link"}