{"id":2369,"date":"2026-09-13T13:08:14","date_gmt":"2026-09-13T10:08:14","guid":{"rendered":"https:\/\/sobotz.com\/en\/?post_type=product&#038;p=2369"},"modified":"2026-09-13T16:08:05","modified_gmt":"2026-09-13T13:08:05","slug":"antweight-hardox-blades","status":"publish","type":"product","link":"https:\/\/sobotz.com\/en\/product\/antweight-hardox-blades\/","title":{"rendered":"Antweight Hardox 450-500tuf-600 Weapon Blades"},"content":{"rendered":"<p data-start=\"307\" data-end=\"467\">Built for combat robots, these weapon blades are cut from high-strength wear-resistant steels and available in a range of shapes for different Antweight setups.<\/p>\n<p data-start=\"469\" data-end=\"620\">Choose from compact drumlets, single-tooth spinners, horizontal and vertical blades, or forks depending on your robot&#8217;s design and weight requirements.<\/p>\n<p>This is the first batch, it also water cut. You can notice, that the middle hole has these edges &#8211; the idea behind this was for these blades to be compatible with 3 types of motors, but due to close tolerances and specifics of water cutting this idea didn&#8217;t work out. But this doesn&#8217;t affect the performance of these blades. Future blades won&#8217;t have the 5mm spacing holes. Hence this batch gets a 10% discount. Future batches will have normal price.<\/p>\n<p>All blades with the middle hole are compatible with 5mm shaft or 9mm spacing holes that are typically found on Flashhobby 1806 motors. Stinger blade has an inner diameter of ~27.2mm which can be used with 3D printed mounts or mounted directly on a brushless motor bell.<br \/>\nDrumlets are an idea to make strong blades for a drum style weapon, but can also be used like the stinger blade.<\/p>\n<p data-start=\"622\" data-end=\"644\"><strong data-start=\"622\" data-end=\"644\">Available designs:<\/strong><\/p>\n<ul data-start=\"646\" data-end=\"1314\">\n<li data-start=\"646\" data-end=\"691\"><strong data-start=\"648\" data-end=\"668\">Wasp Drumlet 3mm<\/strong> \u2013 compact 3 mm drumlet, the idea is to use this in a drum in combination with 2+ blades. Effective <strong>75mm<\/strong> bite diameter, weight <strong>17 g.<\/strong><\/li>\n<li data-start=\"692\" data-end=\"737\"><strong data-start=\"694\" data-end=\"714\">Boar Drumlet 4mm<\/strong> \u2013 heavier 4 mm drumlet, the idea is to use this in a drum in combination with 2+ blades. Effective <strong>75mm<\/strong> bite diameter, weight <strong>29 g.<\/strong><\/li>\n<li data-start=\"738\" data-end=\"801\"><strong data-start=\"740\" data-end=\"762\">HedgeHog Blade 3mm<\/strong> \u2013 our most fun design blade which also has it&#8217;s own sticker! Effective <strong>75mm<\/strong> bite diameter, weight <strong>38 g.<\/strong><\/li>\n<li data-start=\"802\" data-end=\"872\"><strong data-start=\"804\" data-end=\"828\">Vertical Stinger 4mm<\/strong> \u2013 4 mm, vertical spinner with a single tooth. This blade hits like a train, you can see in the videos below as it&#8217;s already used by the robot &#8220;Nazgul&#8221;. Effective bite diameter is <strong>78mm<\/strong>, weight <strong>35 g.<\/strong><\/li>\n<li data-start=\"873\" data-end=\"916\"><strong data-start=\"875\" data-end=\"895\">Mantis Blade 3mm<\/strong> \u2013 3 mm big horizontal spinner blade. <strong>107mm<\/strong> diameter, weight <strong>34 g.<\/strong><\/li>\n<li data-start=\"917\" data-end=\"972\"><strong data-start=\"919\" data-end=\"937\">Pick Blade 3mm<\/strong> \u2013 concentrated single-tooth design. Effective <strong>95mm<\/strong> bite diameter, weight <strong>36 g.<\/strong><\/li>\n<li data-start=\"973\" data-end=\"1043\"><strong data-start=\"975\" data-end=\"995\">Reaper Blade 3mm<\/strong> \u2013 blade of average size that you can use in horizontal or vertical spinners.<strong> 77 mm<\/strong> diameter, weight <strong>30\u00a0g.<\/strong><\/li>\n<li data-start=\"1044\" data-end=\"1122\"><strong data-start=\"1046\" data-end=\"1063\">Saw Blade 3mm<\/strong> \u2013 versatile small disc for horizontal or vertical configurations. <strong>55mm<\/strong> diameter, weight <strong>24 g.<\/strong><\/li>\n<li><strong data-start=\"1125\" data-end=\"1150\">Executioner Blade 6mm<\/strong> \u2013 heavier 6 mm horizontal blade for 454 g robots, weight <strong>92 g.<\/strong><\/li>\n<\/ul>\n<p data-start=\"1316\" data-end=\"1330\"><strong data-start=\"1316\" data-end=\"1330\">Materials:<\/strong><\/p>\n<ul data-start=\"1331\" data-end=\"1399\">\n<li data-start=\"1331\" data-end=\"1354\">3.25 mm \u2013 <strong data-start=\"1340\" data-end=\"1354\">Hardox 450<\/strong><\/li>\n<li data-start=\"1355\" data-end=\"1375\">4 mm \u2013 <strong data-start=\"1364\" data-end=\"1375\">500 TUF<\/strong><\/li>\n<li data-start=\"1376\" data-end=\"1399\">6 mm \u2013 <strong data-start=\"1385\" data-end=\"1399\">Hardox 600<\/strong><\/li>\n<\/ul>\n<p>Weapons are sand blasted for this batch by us, but Hardox typically has this rusty look that you can see on our forks.<\/p>\n<p data-start=\"1401\" data-end=\"1469\" data-is-last-node=\"\" data-is-only-node=\"\">The step and dxf files are available on <a href=\"https:\/\/grabcad.com\/library\/sobotz-antweight-hardox-450-500tuf-600-weapon-blades-1\"><strong>Grabcad<\/strong><\/a>.<\/p>\n<p>Stinger blade in action by the robot &#8220;Nazgul&#8221;:<br \/>\nCredits for the video go to <a href=\"https:\/\/www.instagram.com\/yggdrasil_media\/\">yggdrasil_media<\/a><br \/>\n<iframe title=\"Round 1 | 150g combat robots | CCRL vol. 2 | Maker Faire Karlovy Vary 2026\" src=\"https:\/\/www.youtube.com\/embed\/78uz1LZnvNE\" width=\"800\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><br \/>\nCredits for the video go to by the robot creator himself &#8211; Max!<br \/>\n<iframe title=\"Nazgul Rusty Masty\" src=\"https:\/\/www.youtube.com\/embed\/8jLnsckPQZ8\" width=\"800\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>High-strength weapon blades for antweight combat robots, made from 3 mm Hardox 450, 4 mm 500 TUF, or 6 mm Hardox 600 steel. Available in several designs for vertical spinners, horizontal spinners and drumlets.<\/p>\n<p>This is the first batch, it also water cut. You can notice, that the middle hole has these edges &#8211; the idea behind this was for these blades to be compatible with 3 types of motors, but due to close tolerances and specifics of water cutting this idea didn&#8217;t work out. But this doesn&#8217;t affect the performance of these blades.<\/p>\n","protected":false},"featured_media":2355,"comment_status":"open","ping_status":"closed","template":"","meta":{"iawp_total_views":0},"product_brand":[101],"product_cat":[71],"product_tag":[],"class_list":["post-2369","product","type-product","status-publish","has-post-thumbnail","product_brand-sobotz","product_cat-blades","first","instock","sale","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/product\/2369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/comments?post=2369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/media\/2355"}],"wp:attachment":[{"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/media?parent=2369"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/product_brand?post=2369"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/product_cat?post=2369"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sobotz.com\/en\/wp-json\/wp\/v2\/product_tag?post=2369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}