
Corona AS 90300 All-Steel Round-Point Shovel
The round-point AS 90300 handles broader digging jobs.
Read our takeA narrow 4-inch trench shovel with a 28-degree blade angle and a 48-inch fiberglass handle.
Choose this model for cleaning narrow irrigation trenches and digging a defined-width channel.
A four-inch head is worth choosing when the trench width is part of the job. It can follow a narrow run without repeatedly widening it. For planting holes or moving a soil pile, a round-point shovel is a more versatile first purchase.
Remove packed soil from the blade after use.
Inspect the fiberglass handle for damage before digging.

The round-point AS 90300 handles broader digging jobs.
Read our take
The SS 64104 keeps a 4-inch trench head with a different blade angle and wood handle.
Read our takeCorona specifies a 4-inch head.
Choose the narrow head when you need a trench or cleanup pass with a defined width.
Product information checked 2026-10-29. Our assessment uses the linked specifications and manuals; it does not represent a hands-on test. Editorial standards & corrections.