{"id":30926,"date":"2019-05-30T22:15:03","date_gmt":"2019-05-31T12:59:15","guid":{"rendered":"https:\/\/www.tooltarget.it\/cmt-550-multi-purpose-hole-saws\/"},"modified":"2022-02-05T18:43:14","modified_gmt":"2022-02-05T17:43:14","slug":"cmt-550-multi-purpose-hole-saws","status":"publish","type":"product","link":"https:\/\/www.tooltarget.it\/en\/cmt-550-multi-purpose-hole-saws","title":{"rendered":"CMT 550 &#8211; Multi-purpose hole saws"},"content":{"rendered":"<p><strong>TECHNICAL FEATURES:<\/strong><\/p>\n<ul>\n<li>Perfect round back plate.<\/li>\n<li>Fast &amp; easy center drill change.<\/li>\n<li>Large chip clearance slots.<\/li>\n<\/ul>\n<p>\n<strong>Long lasting construction grade carbide<\/strong><br \/>\nCutting teeth are made of a special formulated construction grade carbide which provides a longer cutting life.<\/p>\n<p><strong>Secured tooth technology<\/strong><br \/>\nAs a result of the latest technology, teeth are secured to prevent any breakage during impact with hard materials.<\/p>\n<p><strong>Materials:<\/strong><\/p>\n<ul>\n<li>Soft, hardwoods and plywood.<\/li>\n<li>Chipboard, MDF, veneered, laminated and table top (pre-drill the laminate\/melamine by using left-hand rotation for clean finishing).<\/li>\n<li>Gypsum, plasterboard, fibercement boards, Eternit&reg;.<\/li>\n<li>Plastics (PVC, nylon, Trespa&reg;, polyester).<\/li>\n<li>Tiles, solid bricks and bricks with cavities, aerated concrete blocks, lightweight aggregate blocks and breeze blocks, soft density limes and stone building blocks (max 30 N\/mm2 hardness); for hardness &gt;30 N\/mm2 use our diamond dry hole saws.&nbsp;<\/li>\n<\/ul>\n<p>\n<strong>Use the recommended speeds to get optimum lifetime. The speed affects the hole quality. Always pre-drill with the center drill to achieve best performance. The percussion\/hammer action mode must be turned off when using these hole saws.<\/strong><\/p>\n<p>\n&nbsp;<\/p>\n<table border=\"0\">\n<tbody>\n<tr>\n<td><strong>Order No.<\/strong><\/td>\n<td><strong>Wood &amp; MDF RPM<\/strong><\/td>\n<td><strong>PVC and fiberglass RPM<\/strong><\/td>\n<td><strong>Masonry, brick RPM<\/strong><\/td>\n<td><strong>Tiles RPM<\/strong><\/td>\n<\/tr>\n<tr>\n<td>550-020<\/td>\n<td>1600<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<td>640<\/td>\n<\/tr>\n<tr>\n<td>550-022<\/td>\n<td>1460<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<td>580<\/td>\n<\/tr>\n<tr>\n<td>550-025<\/td>\n<td>1280<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<td>510<\/td>\n<\/tr>\n<tr>\n<td>550-029<\/td>\n<td>1100<\/td>\n<td>940<\/td>\n<td>940<\/td>\n<td>440<\/td>\n<\/tr>\n<tr>\n<td>550-030<\/td>\n<td>1070<\/td>\n<td>910<\/td>\n<td>910<\/td>\n<td>430<\/td>\n<\/tr>\n<tr>\n<td>550-032<\/td>\n<td>1000<\/td>\n<td>850<\/td>\n<td>850<\/td>\n<td>400<\/td>\n<\/tr>\n<tr>\n<td>550-035<\/td>\n<td>920<\/td>\n<td>780<\/td>\n<td>780<\/td>\n<td>370<\/td>\n<\/tr>\n<tr>\n<td>550-038<\/td>\n<td>840<\/td>\n<td>720<\/td>\n<td>720<\/td>\n<td>340<\/td>\n<\/tr>\n<tr>\n<td>550-040<\/td>\n<td>800<\/td>\n<td>680<\/td>\n<td>680<\/td>\n<td>320<\/td>\n<\/tr>\n<tr>\n<td>550-044<\/td>\n<td>730<\/td>\n<td>620<\/td>\n<td>620<\/td>\n<td>290<\/td>\n<\/tr>\n<tr>\n<td>550-051<\/td>\n<td>630<\/td>\n<td>540<\/td>\n<td>540<\/td>\n<td>250<\/td>\n<\/tr>\n<tr>\n<td>550-054<\/td>\n<td>590<\/td>\n<td>510<\/td>\n<td>510<\/td>\n<td>240<\/td>\n<\/tr>\n<tr>\n<td>550-056<\/td>\n<td>570<\/td>\n<td>490<\/td>\n<td>490<\/td>\n<td>230<\/td>\n<\/tr>\n<tr>\n<td>550-057<\/td>\n<td>560<\/td>\n<td>480<\/td>\n<td>480<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>550-060<\/td>\n<td>530<\/td>\n<td>460<\/td>\n<td>460<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>550-064<\/td>\n<td>500<\/td>\n<td>430<\/td>\n<td>430<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td>550-068<\/td>\n<td>470<\/td>\n<td>400<\/td>\n<td>400<\/td>\n<td>190<\/td>\n<\/tr>\n<tr>\n<td>550-070<\/td>\n<td>460<\/td>\n<td>390<\/td>\n<td>390<\/td>\n<td>180<\/td>\n<\/tr>\n<tr>\n<td>550-073<\/td>\n<td>440<\/td>\n<td>370<\/td>\n<td>370<\/td>\n<td>180<\/td>\n<\/tr>\n<tr>\n<td>550-076<\/td>\n<td>420<\/td>\n<td>360<\/td>\n<td>360<\/td>\n<td>170<\/td>\n<\/tr>\n<tr>\n<td>550-079<\/td>\n<td>410<\/td>\n<td>350<\/td>\n<td>350<\/td>\n<td>160<\/td>\n<\/tr>\n<tr>\n<td>550-080<\/td>\n<td>400<\/td>\n<td>340<\/td>\n<td>340<\/td>\n<td>160<\/td>\n<\/tr>\n<tr>\n<td>550-082<\/td>\n<td>390<\/td>\n<td>330<\/td>\n<td>330<\/td>\n<td>160<\/td>\n<\/tr>\n<tr>\n<td>550-083<\/td>\n<td>390<\/td>\n<td>330<\/td>\n<td>330<\/td>\n<td>150<\/td>\n<\/tr>\n<tr>\n<td>550-092<\/td>\n<td>350<\/td>\n<td>300<\/td>\n<td>300<\/td>\n<td>140<\/td>\n<\/tr>\n<tr>\n<td>550-102<\/td>\n<td>310<\/td>\n<td>270<\/td>\n<td>270<\/td>\n<td>130<\/td>\n<\/tr>\n<tr>\n<td>550-105<\/td>\n<td>310<\/td>\n<td>270<\/td>\n<td>270<\/td>\n<td>130<\/td>\n<\/tr>\n<tr>\n<td>550-111<\/td>\n<td>290<\/td>\n<td>250<\/td>\n<td>250<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>550-114<\/td>\n<td>280<\/td>\n<td>240<\/td>\n<td>240<\/td>\n<td>110<\/td>\n<\/tr>\n<tr>\n<td>550-127<\/td>\n<td>250<\/td>\n<td>220<\/td>\n<td>220<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>550-133<\/td>\n<td>240<\/td>\n<td>210<\/td>\n<td>210<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>550-152<\/td>\n<td>210<\/td>\n<td>180<\/td>\n<td>180<\/td>\n<td>80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>TECHNICAL FEATURES: Perfect round back plate. Fast &amp; easy center drill change. Large chip clearance slots. Long lasting construction grade carbide Cutting teeth are made of a special formulated construction grade carbide which provides a longer cutting life. Secured tooth technology As a result of the latest technology, teeth are&hellip;<\/p>\n","protected":false},"featured_media":69125,"template":"","meta":[],"product_cat":[3060],"product_tag":[],"_links":{"self":[{"href":"https:\/\/www.tooltarget.it\/en\/wp-json\/wp\/v2\/product\/30926"}],"collection":[{"href":"https:\/\/www.tooltarget.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.tooltarget.it\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tooltarget.it\/en\/wp-json\/wp\/v2\/media\/69125"}],"wp:attachment":[{"href":"https:\/\/www.tooltarget.it\/en\/wp-json\/wp\/v2\/media?parent=30926"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.tooltarget.it\/en\/wp-json\/wp\/v2\/product_cat?post=30926"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.tooltarget.it\/en\/wp-json\/wp\/v2\/product_tag?post=30926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}