{"product_id":"sgs-63169-screw-machine-drill-bit-5-25mm-carbide-altin","title":"Sgs 63169 Screw Machine Drill Bit 5.25mm Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 63169 is a screw machine length drill bit engineered for high-performance drilling in demanding materials including alloy steels and titanium. Built from solid carbide and coated with an AlTiN (Ti-NAMITE-A) finish, this bit handles elevated cutting temperatures and abrasive workpieces that would rapidly degrade high-speed steel tooling. It features a 145-degree notched split point for reduced thrust and accurate self-centering, a right-hand cut, and a regular spiral flute configuration. The straight shank measures 6.00 mm in diameter. This bit is sized at 5.25 mm (0.2067 inches) and is designed for use on CNC machining centers, drill presses, and manual lathes by machinists and tooling specialists.\u003c\/p\u003e\u003cp\u003eThe SGS 63169 is well suited for production and job-shop environments where short-length rigidity matters. The screw machine length body reduces overhang and deflection compared to jobber-length bits, making it the preferred choice for through-hole and blind-hole drilling in tight fixturing setups. Primary workpiece materials listed include alloy steels and titanium. The Series 135M design incorporates a web-thinned, tapered web configuration that lowers cutting force at entry. Maximum drilling depth is rated at 20.00 mm with a flute-to-diameter ratio of 3xD.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for superior hardness and heat resistance in alloy and titanium drilling\u003c\/li\u003e\n\u003cli\u003eAlTiN coating (Ti-NAMITE-A proprietary finish) extends tool life in high-temperature cutting applications\u003c\/li\u003e\n\u003cli\u003e145-degree notched split point reduces entry thrust and improves hole location accuracy\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web lowers cutting force and chip evacuation resistance\u003c\/li\u003e\n\u003cli\u003eScrew machine length body increases rigidity and reduces deflection in short-reach setups\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with 2-flute regular spiral and 2 margins for consistent hole finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard straight-shank drill chucks and collet holders accepting a 6.00 mm shank. Suitable for CNC machining centers, drill presses, and manual machine tool setups targeting alloy steel and titanium workpieces. No specific machine model compatibility was stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine powered down and in a locked-out state per applicable shop safety procedures. Ensure the collet or chuck is rated for the 6.00 mm straight shank diameter and that runout is within acceptable tolerance before cutting. Coolant-through is not supported on this bit, so external coolant or cutting fluid should be directed at the cutting zone to manage heat when drilling titanium or hardened alloy. Inspect the cutting edges and AlTiN coating for wear or chipping before each use, as carbide tooling can fail without visible warning when pushed beyond rated depth or feed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.25 mm (0.2067 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66.00 mm (2.5984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36.00 mm (1.4173 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 20.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 145 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Notched\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Margins\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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 (Ti-NAMITE-A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.0050 to +0.0152 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 135M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 63169\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51744853229874,"sku":"63169","price":193.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cdb049d7287df238645efca4f6bdff1_c8460d46-92b9-433a-916d-a993cc9d6343.jpg?v=1788861573","url":"https:\/\/voomisupply.com\/products\/sgs-63169-screw-machine-drill-bit-5-25mm-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}