{"product_id":"allied-machine-150a-0021-spade-drill-insert-21-32-in-cobalt","title":"Allied Machine 150A-0021 Spade Drill Insert 21\/32 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 150A-0021 is a cobalt spade drill insert designed for high-performance drilling in demanding metalworking applications. Manufactured in the T-A series with a Seat Size 0 designation, this insert features a 132-degree point angle and a TiAlN (titanium aluminum nitride) PVD coating applied for improved wear resistance and heat tolerance. At 0.125 inches thick and weighing approximately 0.1 pounds, it is a compact, single-edge cutting insert intended for use in compatible T-A spade drill holders. Machinists and tool-room technicians working with production drilling operations are the primary installers and users of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for drilling operations across a range of primary workpiece materials including steel, stainless steel, cast iron, super-alloys, and titanium — corresponding to ISO material classifications P, M, K, and S. It is appropriate for both job-shop and production environments where consistent hole geometry and extended tool life are priorities. The 21\/32-inch diameter and Seat Size 0 designation make it specific to compatible T-A series spade drill bodies designed to accept that seat configuration.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21\/32-inch diameter with 132-degree point angle for controlled entry and reduced thrust\u003c\/li\u003e\n  \u003cli\u003eCobalt substrate provides toughness and heat resistance beyond standard high-speed steel\u003c\/li\u003e\n  \u003cli\u003eTiAlN PVD coating extends tool life when drilling steel, stainless steel, cast iron, and titanium-based alloys\u003c\/li\u003e\n  \u003cli\u003eSeat Size 0 matches T-A series spade drill holders designed for this insert class\u003c\/li\u003e\n  \u003cli\u003e0.125-inch insert thickness for precise seating and repeatable cutting geometry\u003c\/li\u003e\n  \u003cli\u003eSold individually — minimum order quantity of 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with T-A series Seat Size 0 spade drill holders. Compatible workpiece materials include steel, stainless steel, cast iron, super-alloys, and titanium (ISO classifications P, M, K, and S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tooling technicians using the appropriate T-A series spade drill holder for Seat Size 0. Always de-energize and lock out the machine spindle before seating or removing the insert. Inspect the holder pocket for chips or wear before installation to ensure proper insert contact and torque retention. Follow the machine tool manufacturer and ALLIED MACHINE AND ENGINEERING holder specifications for screw torque and coolant delivery setup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 21\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 132 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Super-alloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ALLIED MACHINE AND ENGINEERING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 150A-0021\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51734967484722,"sku":"150A-0021","price":59.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c59c5ce13d5cf398c79adf0b24424049_75b956b3-06e2-454f-b09f-caa2cb07e1c1.jpg?v=1788768691","url":"https:\/\/voomisupply.com\/products\/allied-machine-150a-0021-spade-drill-insert-21-32-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}