{"product_id":"allied-machine-434t-0130-spade-drill-insert-1-15-16-in-hss-tin","title":"Allied Machine 434T-0130 Spade Drill Insert 1-15\/16 in Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 434T-0130 is a high speed steel spade drill insert designed for high-penetration drilling applications in metalworking and machining operations. Built to Seat Size 4 specifications within the GEN2 T-A series, this insert features a 132-degree point angle and a TiN (Titanium Nitride) PVD coating applied over an M4 material grade HSS substrate. The TiN coating reduces friction, extends cutting edge life, and improves heat resistance during extended drilling cycles. At 1-15\/16 inches in diameter and 0.3125 inches in thickness, the 434T-0130 is suited for production drilling where consistent hole quality and insert longevity are priorities. Licensed machinists and tool-and-die professionals are the primary installers of this insert type.\u003c\/p\u003e\n\u003cp\u003eThe 434T-0130 is used in spade drill holder bodies that accept Seat Size 4 inserts within the ALLIED MACHINE AND ENGINEERING GEN2 T-A system. Typical applications include production drilling through steel, cast iron, and non-ferrous metals in CNC machining centers, drill presses, and lathes. The 132-degree point angle suits through-hole and blind-hole drilling in ferrous and non-ferrous workpiece materials. It is well suited for shops running high-volume hole-making operations where insert-style tooling reduces downtime compared to solid drill replacements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-15\/16 inch diameter, Seat Size 4 — compatible with matching GEN2 T-A series holder bodies\u003c\/li\u003e\n  \u003cli\u003e132-degree point angle optimized for steel, cast iron, and non-ferrous metal drilling\u003c\/li\u003e\n  \u003cli\u003eM4 grade high speed steel substrate provides toughness and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTiN PVD coating reduces friction and extends tool life in high-cycle applications\u003c\/li\u003e\n  \u003cli\u003eFractional inch measurement system for straightforward sizing and replacement\u003c\/li\u003e\n  \u003cli\u003eSold individually — direct drop-in replacement for GEN2 T-A series Seat Size 4 inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ALLIED MACHINE AND ENGINEERING GEN2 T-A series spade drill holder bodies that accept Seat Size 4 inserts. Primary workpiece material compatibility includes steel (P), cast iron (K), and non-ferrous metals (N) per ISO material classification codes.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of spade drill inserts should be performed by a qualified machinist with the machine fully powered down and the spindle locked before insert removal or installation. Seat surfaces on the holder body should be inspected and cleaned of chips and debris before seating the new insert. Follow the tooling manufacturer torque specifications for the insert clamping screw as specified in the GEN2 T-A system documentation. Proper insert seating and clamping is critical to hole accuracy and insert life.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1-15\/16 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: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: GEN2 T-A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron, Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 434T-0130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51737033933106,"sku":"434T-0130","price":84.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f9ea958fb3dc1c8f4b13e7fb255f4a0f.jpg?v=1788783420","url":"https:\/\/voomisupply.com\/products\/allied-machine-434t-0130-spade-drill-insert-1-15-16-in-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}