HELVE / Field / Specs

Field note · Specification

HELVE ONE · H1 specs

Every figure on this page is a design target at concept freeze. No unit has been forged, assembled, or tested. CAD mass budget, specified hardness, planned prices.

Not a datasheet from a lab

Weights are calculated from the CAD mass budget. Hardness values are specified, not verified. Assembly times are targets. Machine copy: llms-full.txt.

Mass budget

Assemblyozg
Head HM-126.0737
Handle HS-111.5326
Spine rail SR-15.8164
Blade segments ×36.9196
T-grip TG-12.674
Total, full kit52.81497
Axe mode (LIGHT)37.51063

Materials

PartSpec
Head4140 chrome-moly, drop-forged, differential temper (bit 56–58 HRC, poll 50–52 HRC)
Handle7075-T6 aluminium, Type III hard anodised, 19.0 in, swept 14 mm, fawn's-foot
Head jointSteel collar, tapered wedge, 2× M6 shear pins
GripDual-durometer TPE, 60A palm / 90A ribs
Rail6061-T6, two-stage, 20.5 → 34 → 52 in, 1/6-turn cam lock
BladesSK5, impulse-hardened teeth, 6.5 TPI, pull-cut, 10.5 in ×3
T-grip30% glass-filled nylon 6/6 over steel insert
SheathWaxed canvas over HDPE liner

Configurations

ModeSetupWhat you have
CHOP0 sAxe, saw stowed
DRIVE0 sRated poll
SAW 32″~40 s31.5 in edge
REACH 52″~55 sTelescoped rail
LIGHT~15 sAxe only, 2.34 lb

Campaign

TierPriceCap
First Hundred$179100
Early$199400
Campaign$249uncapped
Pair$459uncapped
Outfitter (5)$1,09560

Planned retail $329. Funding goal $285,000, itemized on the product page. Estimated ship Christmas 2026 — an estimate, not a guarantee. Full refund before shipment. Goal not reached: automatic refund.

Open the general-arrangement drawing.