{"product_id":"apex-4930-bx-phillips-power-screwdriver-bit-no-3-1-4-in-hex","title":"Apex 4930-BX Phillips Power Screwdriver Bit No. 3 1\/4 in Hex","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe APEX 4930-BX is a No. 3 Phillips power screwdriver bit designed for use with 1\/4 inch hex drive power tools and impact drivers. With an overall length of 3-1\/2 inches and a 1\/4 inch hex shank, this bit fits standard 1\/4 inch quick-change chucks found on most power screwdrivers and drills. The No. 3 Phillips tip engages larger fasteners commonly encountered in structural, HVAC equipment assembly, electrical panel work, and mechanical installations. At 0.044 pounds, it is a single-piece bit suited for professional trade use where consistent drive engagement and tip durability matter.\u003c\/p\u003e\n\u003cp\u003eThis bit is appropriate for any trade application requiring a No. 3 Phillips drive in a power tool format. HVAC technicians, electricians, and plumbers routinely use No. 3 Phillips fasteners on equipment enclosures, junction boxes, access panels, and mechanical assemblies. The 3-1\/2 inch length provides added reach in recessed or obstructed fastener locations where a standard-length bit would not seat properly. It is sold as a single piece and is suitable for both bench assembly work and field service calls.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNo. 3 Phillips tip for larger fastener engagement in power tool applications\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch hex drive shank fits standard quick-change power tool chucks\u003c\/li\u003e\n  \u003cli\u003e3-1\/2 inch overall length provides reach in recessed or obstructed fastener locations\u003c\/li\u003e\n  \u003cli\u003e0.25 inch body diameter with 6.40 mm equivalent for consistent chuck seating\u003c\/li\u003e\n  \u003cli\u003eSingle-piece construction — sold individually for targeted replacement or supplemental use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with any power screwdriver, drill driver, or impact driver equipped with a standard 1\/4 inch hex quick-change chuck.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eEnsure the bit is fully seated in the chuck before driving fasteners. Verify the tip size matches the fastener recess before applying power — a mismatched No. 3 tip on a smaller recess will cam out and damage the fastener head. Inspect the tip for wear before each use; a worn Phillips tip transfers torque inefficiently and increases the risk of cam-out. No power lockout is required for bit changes on tools with quick-release chucks, but always follow the tool manufacturer safety guidelines.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Type\u003c\/strong\u003e: Phillips\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhillips Size\u003c\/strong\u003e: No. 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/4 inch hex (0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1\/4 inch (6.40 mm \/ 0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.044 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112814\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: APEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4930-BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APEX","offers":[{"title":"Default Title","offer_id":51538984370482,"sku":"4930-BX","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/be3a40fbc63cebe812436cc6f3fde2af.jpg?v=1785831795","url":"https:\/\/voomisupply.com\/products\/apex-4930-bx-phillips-power-screwdriver-bit-no-3-1-4-in-hex","provider":"Voomi Supply","version":"1.0","type":"link"}