{"product_id":"boneham-am00000254-drill-bushing-hm-7-2-in-id","title":"Boneham AM00000254 Drill Bushing Hm 7.2 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM AM00000254 is a press fit headless drill bushing designed to guide drill bits with precision in jig and fixture applications. Carrying the HM industry code, this bushing features a 7.2-inch inside diameter and a steel body construction that resists wear and deformation under repeated drilling operations. It installs without a head flange, seating flush within the jig plate for applications where a low-profile installation is required. Machinists, toolmakers, and production shop technicians install this bushing as part of drill jig setups to maintain accurate hole location across multiple workpieces. The part weighs 0.37 pounds.\u003c\/p\u003e\u003cp\u003eThis drill bushing is suited for use in fixed drill jig assemblies in both job-shop and production environments. Its press fit installation method locks it permanently into the jig plate, making it appropriate for high-volume applications where the bushing does not need to be replaced between runs. The HM designation identifies the body outside diameter and length in accordance with standard drill bushing industry classifications, allowing direct cross-reference when replacing worn bushings in existing jig tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHM industry code classification for standard cross-reference compatibility\u003c\/li\u003e\n\u003cli\u003ePress fit installation method for permanent, fixed seating in jig plates\u003c\/li\u003e\n\u003cli\u003eHeadless design allows flush mounting in applications with height or clearance restrictions\u003c\/li\u003e\n\u003cli\u003eSteel body construction provides wear resistance under continuous drill guidance loads\u003c\/li\u003e\n\u003cli\u003eNon-renewable design suitable for permanent jig configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-build component for drill jig and fixture assemblies requiring an HM-coded press fit headless bushing with a 7.2-inch inside diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePress fit drill bushings are typically installed by toolmakers or machinist personnel using an arbor press to seat the bushing flush and square within the jig plate bore. The receiving bore must be machined to the appropriate interference fit tolerance before installation. Once pressed in, the bushing is not intended for removal without damaging the jig plate. Always verify bore alignment before pressing to final depth.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: HM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method\u003c\/strong\u003e: Press Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 7.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter (mm)\u003c\/strong\u003e: 7.20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter (mm)\u003c\/strong\u003e: 12.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length (mm)\u003c\/strong\u003e: 10.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable Bushing\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.37 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171603\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BONEHAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AM00000254\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51746452767026,"sku":"AM00000254","price":21.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b77d516ae2e215dcb3ed8648125513ef.jpg?v=1788870398","url":"https:\/\/voomisupply.com\/products\/boneham-am00000254-drill-bushing-hm-7-2-in-id","provider":"Voomi Supply","version":"1.0","type":"link"}