{"id":5300,"date":"2017-12-12T08:00:02","date_gmt":"2017-12-11T23:00:02","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=5300"},"modified":"2026-06-08T10:25:25","modified_gmt":"2026-06-08T01:25:25","slug":"cutting-grindstone-challenger-part-1","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/cutting-grindstone-challenger-part1\/","title":{"rendered":"Challengers in the World of Cutting Wheels (Part 1) | Comparative Evaluation of Sander Blades"},"content":{"rendered":"<p>Hello, everyone.<\/p>\n<p>This is Enta.<\/p>\n<p>It's gotten really cold lately, hasn't it?<\/p>\n<p>It looks like it's about to snow here in Iwakura City, where I live! lol<\/p>\n<p>It's that time of year again. That's right!<\/p>\n<p>Waiting for Santa!!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5301\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/d05ea97286f236501ab1680391d292e4.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/d05ea97286f236501ab1680391d292e4.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/d05ea97286f236501ab1680391d292e4-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>To all the Santas out there! You'd better get things organized soon, or you might run out of stock or miss the deadline!<\/p>\n<p><span style=\"font-size: 22px;\"><strong><span style=\"color: #ff0000;\">Hurry up, Santa!!<\/span><\/strong><\/span><\/p>\n<hr \/>\n<p>But that's beside the point.<\/p>\n<p>&nbsp;<\/p>\n<p>In a recent article, I introduced the Thunder Blade.<\/p>\n<p><span style=\"font-size: 20px;\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"https:\/\/norimen.net\/en\/wordpress\/2017\/12\/07\/pc%e9%8b%bc%e7%b7%9a%e3%82%92%e5%88%87%e3%82%8b%e5%88%83%e3%81%af%e3%82%b3%e3%83%ac%e3%81%a0%ef%bc%81\/\" target=\"_blank\" rel=\"noopener\">This is the blade for cutting PC steel wire!<\/a><\/span><\/span><\/strong><\/span><\/p>\n<p>The blade that President F\u2014who saw it\u2014sent me, saying, \u201cPlease try this out,\u201d has arrived!<\/p>\n<p>This is<span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">The kind of thing where a challenger appears<\/span><\/strong><\/span>That's it!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5302\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/e31cddd094aa80bdcc97619265def939.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/e31cddd094aa80bdcc97619265def939.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/e31cddd094aa80bdcc97619265def939-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Here's the item that was sent to me!<\/p>\n<p>So, to test this, I'll proceed as follows.<\/p>\n<p>1. Measure the diameter of the unused item<\/p>\n<p>2. Cut the PC wire in five places (PC wire diameter: 15.2 mm)<\/p>\n<p>3. Measurement of Cutting Time<\/p>\n<p>4. Measure the diameter after use<\/p>\n<p>5. Impressions of the User Experience<\/p>\n<p>&nbsp;<\/p>\n<p>So, let's start by taking some measurements.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5303\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/f7c1b60d5d3b83ac99b7c1eb328b646b.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/f7c1b60d5d3b83ac99b7c1eb328b646b.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/f7c1b60d5d3b83ac99b7c1eb328b646b-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>The diameter is<strong><span style=\"font-size: 22px;\">104 mm<\/span><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5304\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/4d02a8bd5c35987b7c039f03ed838a2d.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/4d02a8bd5c35987b7c039f03ed838a2d.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/4d02a8bd5c35987b7c039f03ed838a2d-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Cut these in order!<\/p>\n<p>Please watch the cutting process at 3x speed.<\/p>\n<p><span style=\"font-size: 20px;\"><strong><span style=\"color: #ff00ff;\">*Please be mindful of the volume, as sound will play.<\/span><\/strong><\/span><\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"The Cutting Speed of the &quot;Cut-Nja&quot;\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/wcK0hjVMyu0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>What do you think?<\/p>\n<p>The exact time is<span style=\"font-size: 22px;\"><strong>47.29 seconds<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5314\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/917245a37437c4036a6b120e6267b9e0.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/917245a37437c4036a6b120e6267b9e0.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/917245a37437c4036a6b120e6267b9e0-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>The diameter after cutting is<span style=\"font-size: 22px;\"><strong>95 mm<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5305\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/b7b4d481e12217a83563b08f409e60f4.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/b7b4d481e12217a83563b08f409e60f4.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/12\/b7b4d481e12217a83563b08f409e60f4-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>My impression is that it cuts very well.<\/p>\n<p>I'm surprised at how well it turned out\u2014better than I expected. The cutting action is smooth, with a crisp, snappy feel.<\/p>\n<p>But it does go down, doesn't it? I get the feeling it's dropping quite a bit.<\/p>\n<p>104 mm \u2013 95 mm = 9 mm. Five pieces will reduce the length by 9 mm.<\/p>\n<p>Per rod: 9 mm \u00f7 5 rods = 1.8 mm<\/p>\n<p>When the effective cross-sectional area is set to 25 mm,<\/p>\n<p>25 mm \u00f7 1.8 mm =<\/p>\n<p><span style=\"font-size: 20px;\"><strong><span style=\"color: #ff0000;\">According to the calculation, it can cut 13.8 strands of PC wire.<\/span><\/strong><\/span><\/p>\n<p>I still don't think it measures up to the Delta Cut.<span style=\"color: #0000ff; font-size: 20px;\"><strong>At this point!!<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>See you later.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hello, everyone. This is Enta. It\u2019s gotten really cold lately, hasn\u2019t it? Here in Iwakura City, where I live, it looks like it\u2019s about to snow! lol It\u2019s that time of year again. That\u2019s right! We\u2019re waiting for Santa!! To all the Santas out there! You\u2019d better get everything organized soon, or things might sell out or you might not make it in time\u2026<\/p>","protected":false},"author":2,"featured_media":5316,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[28],"tags":[956,960,961,971],"class_list":["post-5300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ground-anchor","tag-956","tag-pc","tag-961","tag-971"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ 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