{"product_id":"titman-edge-tools-tct-saw-blade-for-aluminium-plastic-250mm-x-30mm-x-88-tooth-tb2508430tcpn","title":"Titman Edge Tools TCT Saw Blade for Aluminium \u0026 Plastic 250mm x 30mm x 88 Tooth - TB2508430TCPN","description":"Titman Edge Tools TCT for Aluminium \u0026amp; Plastic 250mm diameter, 30mm bore, 88 Tooth with a non-stick coating. Used for cutting aluminium and plastics.  Resin build up and rust on saw blades, over time, contribute to inaccurate, slow cuts. The Titman Edge saw blades benefit from an APSC non-stick coating which helps prevent a build-up of resin and protects against rusting. During manufacturing, an electrostatic generator ensures this acrylic and polymer coating is absorbed onto the surface of the blade. Coupled with the tungsten carbide tipped teeth, each blade will run sharp and true for longer. In simple terms, rather than cutting with a bare steel blade, which is susceptible to rusting and holding onto wood resin, the Titman Edge blade coating literally has a layer of protection against both.  And there's no need to use expensive PTFE sprays to protect your saw blades. Specification:   Bore: 30mm  Diameter: 250mm Tooth Count: 88  Max Speed: 7,600 RPM  Kerf: 3mm  Rake: Negative 6º Hook  Tooth Form: Negative ATB Material Type:  Machine Type: Aluminium \u0026amp; Plastic Cutting Blade  Product Code: TB2508430TCPN  Quick Ref Number: 37 Weight:   Understanding Saw Blade Specification:   TCP: Triple Chip teeth combine a balanced cutting force, low tooth drag and free chip flow. This helps to eliminate chipping in brittle material such as chipboard, and laminates. This tooth design is also used on blades for cutting non-ferrous material, like aluminium or plastics  ATB: Alternative Top Bevel. The teeth have cutting edges on each alternative tooth. The teeth are beveled at oppositive angles. Choose ATB blades for clean cuts with reduced break-outs and\/or chipping at the edges   Kerf: The term \"kerf\" is used to describe the thickness of the cut the saw blade makes. It is literally the amount of material expended when making the cut   Rake\/Hook: the angle of the tip of the saw blade's teeth. Higher positive angles feed the blade faster into the material and are ideal for quick rip cuts in softer wood. Lower positive angles feed the blade more slowly and are better for fine cuts or cutting harder wood. Negative hook angles, usually -5º, are used to prevent self-feeding of materials and give the operator maximum control over the feed of cut   APSC Coated Saw Blades - the Benefits   reduced friction between the blade and the material to being cut  reduced heat build-up in the blade  blade cuts quieter  increased blade lifespan  blade stays sharp for longer  protection against the blade rusting ","brand":"Titman Edge","offers":[{"title":"Default Title","offer_id":42233853444331,"sku":"","price":59.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3700\/1451\/products\/TB2508430TCPN__47958.png?v=1640268196","url":"https:\/\/jamesbarrysharpening.com\/products\/titman-edge-tools-tct-saw-blade-for-aluminium-plastic-250mm-x-30mm-x-88-tooth-tb2508430tcpn","provider":"James Barry Sharpening Solutions","version":"1.0","type":"link"}