Balax 11282-010 Thread Forming Tap 6-32 Unc Bottoming Hss

Product Description

The BALAX 11282-010 is a thread forming tap designed for creating 6-32 UNC internal threads in blind hole applications. Unlike cutting taps, thread forming taps displace material rather than cut it, producing stronger threads with no chips to clear. This tap features a bottoming chamfer with 2.5 chamfered threads, allowing threading close to the bottom of a blind hole. Manufactured from high-speed steel with a bright uncoated finish, the 11282-010 measures 2 inches overall length and is rated to thread limit H2. It belongs to the BALAX BXB series and is driven by standard square-drive tap wrenches or CNC rigid tapping setups.

This tap is suited for blind hole threading in softer ductile metals such as aluminum, brass, copper, and mild steel where chip evacuation is a concern. The bottoming chamfer style makes it the right choice when thread engagement must begin within a few threads of the hole bottom. It is commonly used in precision machining, sheet metal fabrication, and light mechanical assembly environments where 6-32 UNC fasteners are specified.

Key Features

• Bottoming chamfer with 2.5 chamfered threads for threading close to blind hole bottoms
• Thread forming design displaces material rather than cutting, eliminating chips and producing stronger threads
• High-speed steel construction for durability across a range of ductile workpiece materials
• H2 thread limit for controlled fit in standard 6-32 UNC tolerance applications
• Right-hand thread direction, single oil groove for lubrication
• BXB series from BALAX, engineered for consistent thread forming performance

Compatibility

Designed for blind hole thread forming in 6-32 UNC applications. Suitable for use in ductile metals with appropriate tapping fluid or cutting oil. Verify workpiece material ductility before use, as thread forming taps are not suitable for brittle materials such as cast iron or hardened steel.

Installation Notes

Thread forming taps require a properly sized forming tap drill - use the recommended tap drill size for 6-32 UNC thread forming rather than the standard cutting tap drill chart. Apply tapping fluid rated for the workpiece material before and during the tapping operation. Ensure the tap is held perpendicular to the workpiece surface to maintain thread alignment. When using in CNC applications, confirm the machine is set up for rigid tapping to prevent tap breakage.