Boneham AM00000952 Slip-fixed Drill Bushing Steel

Product Description

The BONEHAM AM00000952 is a slip-fixed drill bushing conforming to SF and SFM industry codes. It features a 4.9 mm inside diameter with a tolerance of +0.004 to +0.012 mm, a 10 mm body outside diameter, and a 25 mm length under the head. Constructed from hardened steel rated at 60 to 65 HRC, this bushing is designed to guide cutting tools accurately during drilling operations. It installs by slipping into a liner bushing already pressed into the jig plate, then locking in place. A machinist or tool-and-die professional typically installs this component in drill jig and fixture applications.

This bushing suits precision drilling fixtures in manufacturing, fabrication, and tooling environments. The renewable design allows the bushing to be removed and replaced without disturbing the liner bushing in the jig plate, making it well suited for production runs requiring multiple drill sizes or periodic bushing replacement. The counterbored head and LSM-2 lock screw compatibility allow secure positioning during repetitive drilling cycles.

Key Features

• Slip-fixed installation method for use with pressed liner bushings in jig plates
• Inside diameter of 4.9 mm with a tight tolerance of +0.004 to +0.012 mm for accurate tool guidance
• Hardened steel construction rated at 60 to 65 HRC for wear resistance
• Renewable bushing design allows removal and replacement without disturbing the liner
• Counterbored head accommodates LSM-2 lock screw for positive retention
• Conforms to ANSI standards and SF and SFM industry codes

Compatibility

Compatible with LSM-2 lock screws. Conforms to SF and SFM bushing industry codes per ANSI standards. Designed for use with standard liner bushings in drill jig and fixture applications.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. The mating liner bushing must already be seated in the jig plate before the slip-fixed bushing is inserted. Secure the bushing using an LSM-2 lock screw to prevent rotation or withdrawal during drilling. Ensure the jig plate and liner bushing are clean and free of chips or burrs before installation.