{"product_id":"alpha-metal-box-drill-set-gold-series-85-piece","title":"Alpha Metal Box Drill Set (Gold Series) - 85 Piece","description":"\u003ch5\u003eAlpha Gold Series Metric Drill Set (85 Piece) - SM85\u003c\/h5\u003e\n\u003cp\u003eThe Alpha SM85 is the ultimate workshop companion for machinists and engineers who require absolute precision. This comprehensive 85-piece set covers the complete metric range from 1.0mm to 13.0mm in ultra-fine 0.1mm increments (plus 0.5mm steps up to 13mm), ensuring you always have the exact size needed for tapping, doweling, or interference fits. Housed in a heavy-duty metal index case, these Gold Series bits are fully ground from M2 High Speed Steel (HSS) and Titanium Nitride (TiN) coated, delivering superior heat resistance and cutting speed in stainless and high-tensile steels.\u003c\/p\u003e\n\u003ch6\u003eFeatures:\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive 85-Piece Range:\u003c\/strong\u003e Includes every drill size from 1.0mm to 10.0mm in 0.1mm increments, plus 10.5mm to 13.0mm in 0.5mm steps, making it perfect for finding the precise tapping size for any non-standard thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTitanium Nitride (TiN) Coating:\u003c\/strong\u003e The gold TiN coating drastically reduces friction and increases surface hardness, resisting heat buildup and extending cutting edge life by up to 3x compared to uncoated bits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Ground M2 HSS:\u003c\/strong\u003e Manufactured from premium M2 High Speed Steel and fully ground from solid stock, ensuring perfect concentricity and strength for drilling tough materials like stainless steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e135° Split Point:\u003c\/strong\u003e Features a self-centring 135-degree split point geometry (on sizes 3mm and up) that bites instantly into the material, preventing \"walking\" and reducing the feed pressure required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Metal Case:\u003c\/strong\u003e Supplied in a robust steel index case with clearly marked size slots, keeping your extensive collection organized and protecting the delicate cutting edges during transport.\u003c\/p\u003e\n\u003ch6\u003eSpecifications:\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e SM85\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e M2 HSS (Fully Ground)\u003cbr\u003e\u003cstrong\u003eCoating:\u003c\/strong\u003e Titanium Nitride (TiN)\u003cbr\u003e\u003cstrong\u003ePoint Angle:\u003c\/strong\u003e 135° Split Point\u003cbr\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e 1.0mm - 13.0mm\u003cbr\u003e\u003cstrong\u003eIncrements:\u003c\/strong\u003e 0.1mm (1-10mm) \/ 0.5mm (10.5-13mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The use of quality cutting fluid is \u003cstrong\u003emandatory\u003c\/strong\u003e when drilling stainless steel to prevent heat buildup and maximize tool life.\u003c\/p\u003e","brand":"Alpha","offers":[{"title":"Default Title","offer_id":51369623257364,"sku":"SM85","price":318.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/3986\/8436\/files\/SM85.jpg?v=1759828857","url":"https:\/\/clbis.com.au\/products\/alpha-metal-box-drill-set-gold-series-85-piece","provider":"Cost Less Bolts | Industrial Supplies","version":"1.0","type":"link"}