Vulcan Post Hole Digger

The Vulcan Post Hole Digger handles 10-inch blade penetration with multiple handle configurations that make a real difference in how contractors tackle Montana’s varied soil conditions. At a 5-13/16 inch blade spread and rust-resistant gray lacquered finish, these diggers target professional landscapers and fence contractors who need reliable hole digging without constant blade maintenance.

Three distinct models serve different preferences: the 34559 hardwood handle, plus fiberglass and steel options. Each delivers that same 48-inch handle length and 10-inch steel blade, but the handle material changes everything about fatigue and durability.

Handle Materials and Real-World Performance

The hardwood model (34559) runs traditional ash handles at 48 inches. Classic choice for contractors who prefer wood’s shock absorption and replaceability. Fiberglass handles (34558/34558CA-38F) bring that distinctive yellow color and better weather resistance than wood. The steel-handled 34864 takes it further with polished steel construction, Hercules head design for heavy-duty applications, plus 9-inch cushioned grips and inch markings on the handles for depth checking.

That steel model with inch markings matters when you’re setting posts to specific depths for code compliance. No measuring tape needed. The cushioned grips on steel and fiberglass models reduce the hand fatigue that hits after the twentieth hole.

Blade Design for Montana Conditions

The 10-inch blade length and 5-13/16 inch spread create a hole diameter that handles standard fence posts and deck footings. Gray lacquered finish fights rust — critical when tools sit in trucks through Montana’s wet springs and temperature swings.

The large head design with wide spread clears debris efficiently. That matters in rocky glacial till or clay-heavy valley soils where every scoop needs to count. Steel blades take the abuse of hitting rocks without bending like cheaper alternatives.

For contractors dealing with compacted soil or larger commercial jobs, the Hercules head option delivers more aggressive digging. Standard heads work fine for residential fence lines. Hercules heads earn their keep on big projects where time equals money.

Specification	Value
Blade Length	10 inches
Handle Length	48 inches (nominal)
Blade Spread	5-13/16 inches
Blade Finish	Gray Lacquered (rust resistant)

Market Position and Alternatives

Vulcan positions itself in the value-oriented professional market, distributed through hardware cooperatives like Orgill and Southern States rather than big-box retail. Alternatives include Ames, True Temper Atlas, Truper 31398, and Seymour Midwest S400. Reviews describe it as an “essential” landscaping tool, though you’ll find these more in brick-and-mortar hardware stores than online platforms.

The warranty runs as a Limited Lifetime Warranty with return policies varying by retailer — typically 30 to 90 days depending where you buy. Replacement parts include 48-inch hardwood handles (SKU 32958) and fiberglass handles through the Orgill catalog.

Applications span the usual suspects: digging post holes for decks and fencing, installing footings and in-ground supports, planting trees and shrubs, and landscaping projects requiring precise hole depth. Nothing fancy. Just holes where you need them.

FAQ

What’s the actual blade spread on Vulcan post hole diggers?

The blade spread measures 5-13/16 inches (approximately 5.82 inches), creating holes suitable for standard fence posts and deck footings.

Which handle material holds up best for commercial use?

Steel handles with the Hercules head design target heavy-duty commercial applications, featuring cushioned grips and inch markings for depth measurement. Fiberglass offers middle-ground durability with weather resistance.

Are there differences between models available at various locations?

The three main configurations include hardwood, fiberglass, and steel handles. Each offers different benefits for durability and user comfort, with steel models featuring additional depth markings.

Do the blades resist rust in wet conditions?

All models feature gray lacquered finish specifically for rust resistance, addressing the corrosion issues common with bare steel blades in wet conditions.

What’s included with purchase?

One fully assembled Vulcan Post Hole Digger. That’s it. No accessories, no carrying case, just the digger ready to work.