1-1/8" Hex Demo 8" x 8" Tamper Plate

The Milwaukee 48-62-4055 is a tamper plate attachment built for 1-1/8" hex demolition hammers, designed to compact material rather than break it.

Key Features

• 8" x 8" Square Plate – Provides a broad, flat surface for even compaction
• 1-1/8" Hex Shank Compatibility – Fits large demolition hammers (collared hex systems)
• Forged High-Grade Steel – Built for durability and long life under repeated impact
• Heavy-Duty Weight (~18 lbs) – Helps deliver effective compaction force

Primary Applications

• Compacting soil, gravel, and backfill
• Tamping asphalt patches
• Preparing trenches and utility work areas
• Working in tight spaces where plate compactors can’t reach

Compatibility Notes

• Designed for hammer-only mode (not rotary drilling)
• Typically used with a tamper shank (e.g., 48-62-4060) for SDS Max or hex systems
• Not a cutting or chiseling tool

Bottom Line

Unlike chisels or drivers, this is a compaction tool—ideal when you need to pack material down quickly using a demolition hammer, especially in confined areas where larger equipment won’t fit.