{"product_id":"silky-replacement-blade-no-451-30-for-tsurugi-300mm-large-teeth-blade-300mm-sk95-high-carbon-steel-1-8mm-heavy-duty-slim-blade-large-teeth-compatible-with-no-450-30","title":"Silky Replacement Blade No.451-30 for Tsurugi 300mm Large Teeth [Blade: 300mm \/ SK95 High-Carbon Steel \/ 1.8mm Heavy-Duty Slim Blade \/ Large Teeth \/ Compatible with No.450-30]","description":"\u003cp\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOfficial replacement blade (\u003c\/span\u003e\u003cspan\u003eNo.451-30\u003c\/span\u003e\u003cspan\u003e) engineered specifically for the Silky Tsurugi 300mm Large Teeth straight sheathed saw series (such as No.450-30).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCrafted from premium Japanese \u003c\/span\u003e\u003cspan\u003eSK95 High-Carbon Steel\u003c\/span\u003e\u003cspan\u003e and featuring Silky’s proprietary \u003c\/span\u003e\u003cspan\u003eMirai-Me Technology\u003c\/span\u003e\u003cspan\u003e, this 300mm slim blade features aggressive coarse tooth geometry (8 teeth per 30mm) designed for high-speed pruning in tightly packed branch unions, dense canopy crotches, and crowded foliage. To prevent blade wobble or bending when powering through thick or fibrous limbs, it incorporates Silky's \u003c\/span\u003e\u003cspan\u003e1.8mm Heavy-Duty Blade Thickness\u003c\/span\u003e\u003cspan\u003e, delivering exceptional rigidity despite its ultra-narrow profile. Precision mirror-ground without tooth set (\u003c\/span\u003e\u003cspan\u003eNon-Set Teeth\u003c\/span\u003e\u003cspan\u003e), it cuts smoothly with minimal resistance while rapidly clearing saw dust, leaving clean surfaces that protect bark against plant disease. With \u003c\/span\u003e\u003cspan\u003eImpulse Hardened Teeth\u003c\/span\u003e\u003cspan\u003e, it retains its razor sharpness up to three times longer than standard blades—allowing quick tool-free field swaps using the Genki Grip handle system to restore maximum cutting speed and stroke leverage instantly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features \u0026amp; Performance:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eOfficial Factory Replacement Blade:\u003c\/span\u003e\u003cspan\u003e Direct-fit replacement engineered for seamless operation with Tsurugi 300mm large teeth handles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eUltra-Narrow Slim Blade Profile:\u003c\/span\u003e\u003cspan\u003e Easily accesses tight branch crotches and dense foliage without nicking adjacent limbs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eRigid 1.8mm Steel Core:\u003c\/span\u003e\u003cspan\u003e Heavy-duty thickness prevents flexing and ensures straight, aggressive cuts through fresh greenwood and thick stems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eAggressive Large Teeth Geometry:\u003c\/span\u003e\u003cspan\u003e Coarse tooth pitch (8 teeth per 30mm) bites deeply into fresh greenwood and sap-rich timber for high-speed cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eMirai-Me Non-Set Technology:\u003c\/span\u003e\u003cspan\u003e Mirror-ground teeth deliver exceptionally smooth cuts across all grain directions, accelerating plant recovery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eImpulse Hardened SK95 Steel:\u003c\/span\u003e\u003cspan\u003e High-carbon Japanese tool steel construction guarantees superior edge hardness, strength, and long-lasting sharpness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eTool-Free Field Replacement:\u003c\/span\u003e\u003cspan\u003e Fits directly into the screw-less Genki Grip rubber handle for instant, tool-less blade swaps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003cspan\u003e Silky (\u003c\/span\u003e\u003cspan\u003eUM Kogyo\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003cspan\u003e Tsurugi 300 Replacement Blade Large Teeth (\u003c\/span\u003e\u003cspan\u003eNo.451-30\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eBlade Length:\u003c\/span\u003e\u003cspan\u003e 300 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eBlade Thickness (Kerf):\u003c\/span\u003e\u003cspan\u003e 1.8 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eTooth Configuration:\u003c\/span\u003e\u003cspan\u003e Large Teeth \/ Coarse Teeth (8 teeth per 30mm \/ 6.8 tpi)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eBlade Material:\u003c\/span\u003e\u003cspan\u003e SK95 Japanese High-Carbon Tool Steel (\u003c\/span\u003e\u003cspan\u003eMirai-Me \/ Impulse Hardened\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003cspan\u003e Silky Tsurugi 300mm Series (No.450-30)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eCountry of Origin:\u003c\/span\u003e\u003cspan\u003e Made in Japan\u003c\/span\u003e\u003c\/p\u003e","brand":"Silky UM Kogyo","offers":[{"title":"Default Title","offer_id":52917169389880,"sku":"83383-539","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6778\/4504\/files\/IMG-5809.jpg?v=1790988493","url":"https:\/\/niwakokoro.com\/products\/silky-replacement-blade-no-451-30-for-tsurugi-300mm-large-teeth-blade-300mm-sk95-high-carbon-steel-1-8mm-heavy-duty-slim-blade-large-teeth-compatible-with-no-450-30","provider":"Niwa Kokoro","version":"1.0","type":"link"}