XtremepowerUS Tamper Shank and Plate for Jack Hammer Bit - Durable 6x6

In this review of the XtremepowerUS Tamper Shank and Plate for Jack Hammer Bit the bottom line is simple: this is a no-nonsense tamping attachment for users who need to compact loose soil, gravel or sand after demolition work. The reviewer found it especially useful when paired with compatible demolition hammers that accept a hex 1-1/8' shank, and the biggest reason to buy is its forged, heat treated steel construction that stands up to repeated use. If you need a rugged plate for light compaction tasks as part of a jack hammer toolset, this product delivers.

Key Features

• Universal compatible fit: Fits most demolition hammers and some jack hammers with a hex 1-1/8' shank so it slides into existing tool kits without special adapters.
• Forged and heat treated steel: Made with high-grade forged and heat treated steel for maximum durability under repeated impact and abrasion.
• Tamping action: The flat plate is designed to tamp and compact loose granular soils, gravel and sand efficiently after breaking or digging.
• Plate size: A 6 x 6 in plate provides a broad contact area for faster compaction compared with a narrow point chisel.
• Compatibility with XtremepowerUS hammers: Confirmed compatible with XtremepowerUS Demolition Jack hammer models that use a 1-1/8' hex shank for straightforward pairing.

Who It's For

This attachment is best for contractors, landscapers and DIYers who already use demolition jack hammers and need an occasional compaction tool without switching to a dedicated plate compactor. It is especially useful when a job requires breaking and then compacting backfill in tight spaces where a full-sized compactor cannot reach.

Those who should look elsewhere include users with jack hammers that do not accept a 1-1/8' hex shank or professionals who need high-speed, large-area compaction on continuous jobsite use - a dedicated plate compactor would be more efficient for that work.

Pros & Cons

Pros

• Durable forged and heat treated steel construction holds up to repeated use and hard soils.
• Universal fit for many demolition hammers simplifies tool interchangeability.
• 6 x 6 in plate area compacts gravel and sand effectively after breaking ground.
• Affordable and useful addition to an existing jack hammer set for occasional tamping tasks.

Cons

• Not compatible with every jack hammer - requires a 1-1/8' hex shank, so fit must be confirmed.
• Limited to spot and small-area compaction; it is not a substitute for a full-size plate compactor on large jobs.

Specifications

Product	Tamper Shank and Plate for Jack Hammer Bit
Brand	XtremepowerUS
Shank type	hex 1-1/8' shank
Plate size	6 x 6 in
Material	Forged and heat treated steel
Compatible with	XtremepowerUS demolition jack hammer (1-1/8' hex shank) and many demolition hammers

Our Verdict

The XtremepowerUS Tamper Shank and Plate is a practical, well-built accessory for users who already own a compatible demolition hammer and need occasional tamping. Its forged, heat treated steel construction and 6 x 6 in plate make it good value for compacting gravel, sand and loose backfill in confined areas, though it is not a replacement for a dedicated plate compactor on larger jobs.

Frequently Asked Questions

Will this fit my jack hammer?
It fits jack hammers and demolition hammers that accept a hex 1-1/8' shank; check your tool shank shape and size before ordering.

What materials can it compact?
The plate is intended to tamp and compact loose granular soils, gravel and sand rather than cohesive clay without prior breaking.

Is it durable for repeated use?
Yes, the tamper is made of high-grade forged and heat treated steel designed to withstand repeated impact and abrasion.