Multi functional conversion This square interface conversion joint allows you to use an impact wrench with square interface drill bits, effectively enabling hammer drill style functionality without a dedicated hammer drill. Enhanced flexibility Compatible with both drill bits and impact wrenches. You can switch to square interface drill bits for a range of applications, broadening the capabilities of a single tool. Durable construction Fabricated from carbon steel for long term use. The joint is built to withstand heavy tasks, providing reliable strength and durability. Easy task handling Specifically designed for square interface drill bits, enabling precise handling and control across a variety of tasks. Specifications and compatibility Material: carbon steel Interface: square Purpose: conversion joint for using square interface drill bits with impact wrenches Use scenarios Drilling into concrete or masonry on renovation projects by pairing your impact wrench with square interface hammer drill bits. Automotive or equipment maintenance where space is limited and square interface bits are required for quick, precise drilling or driving. Woodworking or metal fabrication tasks that benefit from fast bit changes and the torque of an impact wrench when using square interface drill bits.