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The APEX 82801 is a large tap adapter designed for use with ratcheting tap and die handles, covering a size range of 9/16 inch to 3/4 inch (14MM to 18MM). It accepts both round and hex shaped dies, making it a versatile component for thread-cutting work on a variety of fastener and pipe fitting applications. Weighing 1.17 pounds and measuring 3 inches in length with a 1.5-inch width and 1.5-inch height, this adapter is built for professional use in shop or field settings. Machinists, pipefitters, and mechanical trades professionals use this adapter to extend the capability of compatible ratcheting tap and die handle sets.
This adapter fits large-range tap and die applications where thread cutting on bolts, studs, or fittings requires consistent back-and-forth motion with minimal hand repositioning. It is suited for both production shop environments and service work where precision thread cutting is required. The hex die adapter design allows compatibility with both round and hex die configurations within the specified size range, reducing the need for multiple dedicated adapters on the job.
Designed as an OEM-style replacement or supplemental adapter for ratcheting tap and die handle sets that accept large-range hex die adapters in the 9/16 inch to 3/4 inch (14MM to 18MM) size range.
Installation of this adapter is performed by machinists, pipefitters, or mechanical trades professionals familiar with tap and die operations. Ensure the host ratcheting handle is clean and free of debris before seating the adapter. Follow standard thread-cutting practice: apply appropriate cutting fluid for the material being tapped, and reverse direction periodically to break chips and prevent tap binding or breakage.
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