{"product_id":"precision-twist-drill-5999280-jobber-drill-bit-wire-91","title":"Precision Twist Drill 5999280 Jobber Drill Bit Wire 91","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5999280 is a wire gauge size 91 jobber length drill bit machined from high speed steel with a bright uncoated finish. It measures 0.75 inches overall length and carries a 118-degree standard point angle for reliable centering on entry. The two-flute spiral design with a tapered, web-thinned configuration evacuates chips efficiently during drilling and reduces walking on harder workpiece surfaces. The straight-cylindrical shank seats securely in standard drill chucks without additional tooling. This bit is sized for precision small-diameter work and is suited to technicians, machinists, and trade professionals who require consistent hole quality at the 0.0083-inch diameter range.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is designed for drilling operations in a broad range of workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and other hard materials. It is a general-purpose tool appropriate for bench drill presses, hand drills, and CNC drill operations where a wire gauge 91 hole diameter is required. The 5\/64-inch flute length and 43\/64-inch shank length make it best suited for shallow-depth drilling applications where maximum drilling depth does not exceed 0.0781 inches. Packaging quantity is one bit per unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge size 91 at 0.0083 inches diameter for precision small-hole work\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle for accurate entry and reduced walking\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction handles steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003eTwo-flute regular spiral design promotes chip evacuation during drilling\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web configuration reduces thrust force at the cutting tip\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish compatible with cutting fluids and coolant application as needed\u003c\/li\u003e\n  \u003cli\u003eANSI standard compliance for consistent dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePart of the R10P-R15P-R18P series from PRECISION TWIST DRILL. Designed as a general-purpose jobber length drill bit for use in any standard drill chuck or collet accepting a 0.0083-inch straight-cylindrical shank. Suitable for drilling in steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium workpieces per workpiece material codes P, M, K, N, and S.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or trade professionals using a compatible drill press, hand drill, or CNC spindle. Confirm the chuck or collet is clean and free of debris before seating the straight-cylindrical shank to prevent runout. At this diameter, low feed pressure and appropriate cutting fluid or lubrication are strongly recommended to extend tool life and prevent bit breakage. Inspect the cutting point before each use at this wire gauge size, as small-diameter high speed steel bits are susceptible to chipping if run dry or at excessive feed rates.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 91\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0083 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.75 inches (3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.0781 inches (5\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.0781 inches (5\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0083 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 0.6719 inches (43\/64 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, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R10P-R15P-R18P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04167 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 5999280\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51706869612850,"sku":"5999280","price":181.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1a9595767adf1a1bebcf3507a2874d00_891ad6fc-42b6-4c3d-bacd-1472341ddfd9.jpg?v=1788437100","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5999280-jobber-drill-bit-wire-91","provider":"Voomi Supply","version":"1.0","type":"link"}