Hot Shot Heat Treating Oven HS-360

HotShot Oven & KilnElectric KilnSKU HS-360
$1,699.95Regular price$2,380.00
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  • HotShot knife rack, FR KIT 201: one 5 x 5 in. base and 10 ceramic pins
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HotShot Oven & Kiln builds most kilns to order once your order is placed. We email your confirmed ship date and tracking.

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Authorized HotShot dealer · full factory warranty

Brand new and shipped direct from HotShot Oven & Kiln, so it carries HotShot's full factory warranty. If something goes wrong, call us and we handle the claim with the factory for you.

Warranty terms are in the Warranty and support section below.

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Because kilns are heavy and often built to order, returns are limited, so we'd rather help you pick the right one up front:

  • Ask within 15 days of purchase or 2 days after delivery, whichever comes first. We issue a return authorization (RA).
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Not included: argon gas kit, knife rack and shelves (sold separately). Comes in 120V/15-amp or 240V/20-amp versions.

Most 240V kilns need their own circuit and the matching outlet, installed by an electrician. Homes are usually 240V; schools and commercial buildings are often 208V, so pick the voltage that matches your panel.

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Hot Shot Heat Treating Ov...
$1,699.95
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Overview

Hot Shot Ovens · Heat Treating Oven · Front-Loading Hot Shot HS-360 Heat Treating Oven Model HS-360 · 120V or 240V · 10″ × 6″ × 6″ · 0.21 cu ft · 2000°F The HS-360 brings professional heat treating capability to your workshop with a compact 10″ × 6″ × 6″ chamber sized for knife blades, small tools, and precision metal work. Built with solid state relay control and front-loading clamshell design, this oven eliminates reliance on third-party heat treating services and puts precise temperature control directly in your hands. Optional atmosphere inlet allows for controlled environment heat treating when needed.
Max temperature2000°F
Chamber size10″ × 6″ × 6″
Voltage options120V or 240V
Control typeTap&Go with SSR
What’s included
The oven itself, assembled and wired Built and wired in West Bend, Wisconsin, and shipped ready to connect. The type K thermocouple and the 40-amp solid-state relay are already installed inside it. The relay is an internal switching component, not the controller — the controller is a separate branded unit you choose when you order.
One programmable controller, as selected You pick the controller at the time of order. HotShot offers three on this model: the Bartlett Genesis Spark touchscreen, the TAP II Pro programmable full-color touchscreen, or TAP&Go app-connected control. One controller ships with the oven.
Attached power cord and molded plug The cord is fitted at the factory with a molded plug — 6 ft on the 120V build and 3 ft on the 240V build. HotShot publishes amp ratings only and no NEMA plug code for any of its models, so we check the plug against the outlet you are going to use before your order ships.
User manual and controller manual The oven manual plus the separate manual for whichever controller you chose — HotShot issues those as distinct documents, so you get the one that matches your unit.
Three-year HotShot warranty HotShot's factory page for this model states three years. Warranty work is handled through us as your dealer, so you call us first.
Not included Stand or bench, knife rack, kiln posts, shelves and any other kiln furniture are separate purchases. No HotShot manual or product page lists any of them as shipping with an oven. This model has an argon provision, but that is a blanked knockout only — the argon gas kit itself is a separate item.
Key features
Solid state relay controller Precision temperature control with reliable solid state switching for consistent heat treating results
Front-loading clamshell design Easy access to chamber for loading and unloading blades and parts without reaching over heated elements
High-temperature refractory brick Durable insulating firebrick construction rated for continuous operation at maximum temperature
Balanced heating elements Strategically positioned elements for even heat distribution throughout the chamber
Technical specifications
ModelHS-360
Interior dimensions6″W × 10″D × 6″H
Chamber capacity0.21 cubic feet
Maximum temperature2000°F
Voltage options120V or 240V
Loading styleFront-loading clamshell
Controller typeTap&Go (Spark or TAP II upgrades) with solid state relay
ConstructionHigh-temperature refractory brick
ApplicationsKnife steel heat treating, tool hardening, small parts tempering
Warranty: One-year limited warranty from Hot Shot Ovens. Must be registered within 30 days of delivery. Valid only through authorized dealers.
Optional accessories
Argon kit Hot Shot’s kit with tubing, fittings and a ceramic dispensing needle for argon atmosphere, preventing oxidation and decarburization during hardening (argon gas not included)
Additional shelves Maximize chamber capacity by stacking multiple smaller parts or blades for batch heat treating
Type K thermocouple replacement Backup thermocouple for ensuring continuous operation and maintaining temperature accuracy
Emergency parts kit Critical spare components including fuses, thermocouple, and relay components for minimal downtime
Common questions
What steel types can I heat treat in the HS-360?
The HS-360 reaches 2000°F, making it suitable for most common knife steels including 1095, 1084, 5160, O1, and A2. It handles carbon steels and most oil-hardening tool steels effectively. Some high-alloy stainless steels like CPM-154 and 440C that require temperatures around 1900-1950°F will work, but super-alloys requiring 2100°F+ like CPM-S35VN or M4 exceed this oven's maximum rating. The 10″ × 6″ × 6″ chamber accommodates blades up to approximately 9″ in length.
Does this oven support controlled atmosphere heat treating?
The standard HS-360 operates in ambient atmosphere. Hot Shot’s optional argon kit can be added to introduce argon, which helps prevent oxidation and decarburization during the hardening cycle. This is particularly valuable when heat treating high-carbon steels where surface condition is critical. Controlled atmosphere setups require additional gas handling equipment and proper ventilation, which are not included.
Should I choose 120V or 240V for my workshop?
The 120V model plugs into standard household outlets and requires no electrician, making it the most convenient option for hobbyist knife makers and small workshops. However, 240V models typically heat faster and maintain temperature more efficiently during extended cycles. If you're running multiple heat treating cycles daily or working in a dedicated shop with 240V already available, the 240V version offers better performance. Consult with a licensed electrician to determine your building's electrical capacity before ordering.
What's the difference between hardening and tempering temperatures?
Hardening occurs at the steel's critical temperature (typically 1450-1950°F depending on alloy) where the steel is heated until it becomes non-magnetic, then rapidly quenched in oil or water. Tempering happens at much lower temperatures (300-600°F) after hardening to reduce brittleness while maintaining hardness. The HS-360's 2000°F maximum handles both processes. Most knife makers perform multiple tempering cycles at 400-500°F for one to two hours each to achieve optimal toughness in the 58-62 HRC range.
Is the warranty valid if I buy from Peach State Pottery?
Yes. Peach State Pottery is an authorized Hot Shot Ovens dealer, which means your oven includes full manufacturer warranty coverage. The one-year limited warranty must be registered within 30 days of delivery. Purchasing from unauthorized resellers or used equipment sources voids warranty coverage and may leave you without manufacturer support for parts or technical service.
Not sure if the HS-360 is the right heat treating oven for your workshop? Our team can help you compare chamber sizes, voltage requirements, and temperature ratings to match your steel types and blade dimensions.
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