Boneham SFT365IW Slip-fixed Drill Bushing 0.332 in Id Steel

Product Description

The BONEHAM SFT365IW is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. Classified under industry code SF, this renewable bushing features a 0.332 inch inside diameter (letter size Q) with a tight tolerance of +0.0001 to +0.0005 inches, ensuring accurate tool guidance and repeatable hole location. The body outside diameter is 0.5625 inches (9/16 inch), and the bushing includes a head for positive seating in the liner bushing. Constructed from steel, it is compatible with LS-TW-2 lock screws for secure retention during machining operations.

The SFT365IW is used in jig boring, drilling, reaming, and similar precision machining setups in manufacturing and metalworking environments. Its slip-fixed design allows the bushing to be installed into a liner bushing already pressed into the jig plate, making it suitable for applications requiring tool changes between operations without disturbing the fixture. This bushing is appropriate for toolroom, production machining, and maintenance repair operations where repeatable hole location is critical.

Key Features

• Slip-fixed (SF) installation method for use with pressed liner bushings
• Inside diameter 0.332 inches (letter Q) with tolerance of +0.0001 to +0.0005 inches for precise tool guidance
• Body outside diameter 0.5625 inches (9/16 inch)
• Length under head 0.3125 inches (5/16 inch)
• Head outside diameter 0.875 inches (7/8 inch) with head height 0.25 inches (1/4 inch)
• Renewable design allows replacement without disturbing liner bushing
• Compatible with LS-TW-2 lock screws for positive retention

Compatibility

Designed as an OEM-style replacement or direct-fit component for drill jigs and fixtures requiring SF-type slip-fixed renewable bushings with a 9/16 inch body outside diameter and LS-TW-2 lock screw compatibility.

Installation Notes

Installation is performed by machinists or toolroom technicians familiar with drill jig setups. The bushing is inserted into a compatible pressed liner bushing already seated in the jig plate and secured with an LS-TW-2 lock screw to prevent rotation or lifting during tool operation. Ensure the jig plate and workpiece are properly clamped before beginning any drilling or reaming operations. Do not force the bushing into an incompatible liner bushing bore size.