{"product_id":"450-x-4-0-x-50-hss-m35-co5-cold-saw-blade","title":"450 x 4.0 x 50 HSS M35 Co5 Cold Saw Blade","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch1\u003e\n\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eM35 COBALT VAPOR STEAM TREATED BLACK OXIDE\u003c\/strong\u003e\n\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong style=\"background-color: #ffff00;\"\u003eIf you are looking to increase your blade life between sharpenings, this is the blade you need.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\n\u003cstrong\u003e450 MM (17.72\") DIAMETER \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e4.0 MM (0.157\") THICKNESS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50 MM (1.960\") ARBOR HOLE\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eBOLT HOLES:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e4\/15\/80 + 4\/14\/85\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e(4\/15\/64 = 4 bolt holes which are 15mm in diameter on an 80mm bolt circle)\u003c\/div\u003e\n\u003cdiv\u003eThe bolt circle is the distance from the center of one pinhole to the center of the other pinhole directly across the arbor hole.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIf you are unsure of how many teeth you need for your application, try using our tooth count calculator by clicking\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Tooth count calculator\" href=\"https:\/\/coldsawshop.com\/pages\/chart\" target=\"_blank\"\u003ehere\u003c\/a\u003e (new window or tab will open).\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003ePlease verify you order the correct arbor size.\u003c\/span\u003e\n\u003ch2\u003e\u003cstrong\u003eHSS M35 Co5 VAPOR STEAM TREATED BLACK OXIDE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003eThis blade is made from M35 tool steel containing 5% cobalt in addition to the alloy elements already present in the M2 blades. They are considered super high-speed steel blades which will provide extra hardness (66 HRc) for cutting stainless steel and hard alloy steels above 800 N\/mm².\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eDo you think you're going through too many blades or they're dulling too quickly? Try our M35 Co5 blades - most customers experience two times the number of cuts compared to standard M2 blades.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAll cold saw blades used to cut steel products should have a coating. The most common coating is black oxide, sometimes referred to as vapor steam coated. The coating is most important to help prevent galling. Galling is caused by friction between sliding surfaces, most commonly found in metal on metal applications when there is inadequate lubrication between the surfaces. The combination of the coated blade and your flood coolant will prevent this issue.\u003c\/p\u003e\n\u003cp\u003eAll blades are ground in the US on advanced computer numerically controlled (CNC) grinding equipment by industry experts with over 40 years of industry experience. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ITEM #M454050","offers":[{"title":"Default Title","offer_id":46691996663970,"sku":"M454050","price":485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1938\/9143\/products\/350x50_7a140346-534a-43c9-ad5e-34475809a07b.png?v=1673556737","url":"https:\/\/coldsawshop.com\/products\/450-x-4-0-x-50-hss-m35-co5-cold-saw-blade","provider":"Cold Saw Shop","version":"1.0","type":"link"}