{"product_id":"precision-twist-drill-6001323-no-56-hss-extension-drill","title":"Precision Twist Drill 6001323 No. 56 Hss Extension Drill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 6001323 is a No. 56 wire-size aircraft extension drill bit designed for precision drilling in metal and composite materials. Built from high speed steel with an oxide finish, it delivers consistent performance in general-purpose drilling applications. The bit features a 135-degree split point for self-starting entry and reduced walking on hard surfaces. The spiral flute geometry and web-thinned, tapered web construction improve chip evacuation and reduce thrust. At 0.0465 inches in diameter and 6 inches in overall length, it reaches into tight or deep locations where standard-length bits cannot. Licensed tradespeople and machinists working on aircraft, automotive, and structural fabrication will find this bit suited to close-tolerance work.\u003c\/p\u003e\u003cp\u003eThis drill bit is used in applications requiring extended reach and small-diameter precision drilling. The aircraft extension designation makes it well suited to aerospace fabrication, sheet metal work, and structural assembly where drill access is restricted. The 0.75-inch flute length keeps chip packing manageable at this small diameter. The straight-cylindrical shank seats securely in standard drill chucks and collet holders without modification. Right-hand cutting direction is compatible with all standard electric and pneumatic drills. Machinists, aircraft mechanics, and sheet metal workers are the primary users of this type of drill bit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 56 wire size at 0.0465 inches diameter for tight-tolerance small-hole drilling\u003c\/li\u003e\n\u003cli\u003e135-degree drill point angle with standard point geometry reduces wandering on entry\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web lowers cutting thrust and improves penetration in hard materials\u003c\/li\u003e\n\u003cli\u003eOxide finish provides mild lubricity and corrosion resistance during storage and use\u003c\/li\u003e\n\u003cli\u003e6-inch overall length provides extended reach into recessed or obstructed drilling locations\u003c\/li\u003e\n\u003cli\u003eMeets NAS 907 Type B standards for aerospace and precision machining applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose replacement or stock drill bit for use in standard 3-jaw chucks and collet systems accepting a 0.0465-inch straight-cylindrical shank across aerospace, sheet metal, and precision machining applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this drill bit is performed by a machinist or qualified tradesperson using a drill press, hand drill, or pneumatic drill with an appropriate chuck or collet. Secure the shank fully in the chuck before operation and verify runout at the tip before drilling into finished workpieces. Always wear appropriate eye protection when drilling metal. Cutting fluid or light oil is recommended when drilling hard metals to extend bit life and reduce heat buildup.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 56\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.0465 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0465 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 501-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04167 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRECISION TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6001323\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51720281850162,"sku":"6001323","price":22.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/242a725ff91a89d972c5cf595935e053_1f419c4a-caab-48a8-8e4c-a4cabf192f93.jpg?v=1788562165","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-6001323-no-56-hss-extension-drill","provider":"Voomi Supply","version":"1.0","type":"link"}