{"product_id":"harvey-tool-20295-c3-micro-drill-bit-size-60-solid-carbide","title":"Harvey Tool 20295-C3 Micro Drill Bit Size 60 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 20295-C3 is a solid carbide micro drill bit designed for precision drilling in demanding small-diameter applications. Built to wire gauge size 60, the bit measures 0.0400 inches in diameter with an overall length of 1.5000 inches and a flute length of 0.3950 inches. The 130-degree split-style point geometry supports accurate entry and reduces walking on contact. An AlTiN coating improves heat resistance and tool life in ferrous and hardened materials. The right-hand spiral flute promotes consistent chip evacuation in deep or interrupted cuts. This bit is part of the HARVEY TOOL Miniature Drills series and is intended for use by machinists, toolmakers, and precision fabricators working with CNC mills, drill presses, or manual micro-drilling setups.\u003c\/p\u003e\u003cp\u003eThe 20295-C3 is suited for high-precision work in applications where small-diameter holes are required, including mold and die work, medical device components, electronics fixtures, and aerospace detail parts. The 1\/8-inch shank diameter allows the bit to seat in standard collets and chucks commonly found in CNC machining centers and benchtop drilling equipment. It is appropriate for use in both production and prototype environments where dimensional accuracy and surface finish at the bore entry are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge size 60 at 0.0400 inches decimal diameter for tight-tolerance small-hole work\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eAlTiN coating extends tool life and improves performance in dry or minimal-lubrication cutting conditions\u003c\/li\u003e\n\u003cli\u003e130-degree point angle reduces thrust force and improves entry accuracy on flat and curved surfaces\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute design promotes chip evacuation and reduces chip re-cutting\u003c\/li\u003e\n\u003cli\u003e1\/8-inch shank fits standard collets and drill chucks without adapters in most setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers, drill presses, and manual drilling stations equipped with collets or chucks that accept a 1\/8-inch shank diameter. Part of the HARVEY TOOL Miniature Drills series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this micro drill bit should be performed by a qualified machinist familiar with small-diameter tooling. Secure the 1\/8-inch shank firmly in a collet or drill chuck rated for the intended spindle speed before operation. Micro-diameter carbide tools are brittle — avoid side loading, excessive feed rates, or interrupted cuts without proper pecking cycles. Always verify runout on the shank before beginning a production run to prevent premature breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.0400 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.3950 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: HARVEY TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20295-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51733610955058,"sku":"20295-C3","price":40.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17850c947fc75af9534ccf940652f7f9_099ee998-af4a-4c43-b220-2688be03d3b5.jpg?v=1788756886","url":"https:\/\/voomisupply.com\/products\/harvey-tool-20295-c3-micro-drill-bit-size-60-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}