✦ NS Crafts® Crucible Melting Ring Handle + 1kg & 2kg High Purity Graphite Crucible Set ✦
1kg: H9cm · OD5.5cm · ID3.5cm · D8cm + 2kg: H11cm · OD6.5cm · ID4cm · D9.5cm + Handle: 16 inch / 40.64cm · Ring: 2.5 inch / 6.35cm
High Purity Graphite · Crack & Heat Resistant · Mild Steel Ring Handle · Wood Grip · Gold · Silver · Copper · Brass
🔥 1KG CRUCIBLE + 2KG CRUCIBLE + 16-INCH RING HANDLE = COMPLETE MELTING KIT — UP TO 3KG CAPACITY
Two professional graphite crucibles and a 16-inch mild steel ring handle in one complete kit — the perfectly matched trio for any jewellery bench, giving you precise crucible control and maximum heat safety in every pour.
Introducing the NS Crafts® Crucible Melting Ring Handle + 1kg & 2kg Graphite Crucible Set — the complete three-piece melting kit for jewellers, silversmiths, goldsmiths and metalworkers who demand professional-grade precision and safety. Both crucibles are crafted from high-purity graphite with excellent thermal conductivity, strong crack and thermal shock resistance, and fast even heat distribution. The 16-inch black-coated mild steel ring handle features an adjustable 2.5-inch screw-tightened ring and a smooth wooden handle for comfortable, secure crucible lifting. Compatible with electric melting furnaces, kilns and propane torches — ideal for gold, silver, copper, brass and all precious metals — fully reusable for multiple sessions.
📦 Complete set contents
🔥
✦ Crucible 1 — 1kg
1kg High Purity Graphite Crucible
H: 9cm · OD: 5.5cm · ID: 3.5cm · Depth: 8cm
Compact — ideal for small batches
🔥
✦ Crucible 2 — 2kg
2kg High Purity Graphite Crucible
H: 11cm · OD: 6.5cm · ID: 4cm · Depth: 9.5cm
Larger — ideal for production batches
🔩
✦ Ring Melting Handle
16 inch / 40.64cm mild steel rod
Ring: 2.5 inch / 6.35cm screw-adjust
Wood grip · Black coated finish
📐 Side-by-side dimensions — from images
| Specification | 1kg Crucible | 2kg Crucible | Ring Handle |
|---|
| Capacity / Length | 1 kg | 2 kg | 16 inch / 40.64cm |
| Height / Ring dia. | 9 cm | 11 cm | 2.5 inch / 6.35cm |
| Outer Diameter | 5.5 cm | 6.5 cm | Rod: 0.25 inch / 6.35mm |
| Inner Diameter | 3.5 cm | 4 cm | — |
| Depth | 8 cm | 9.5 cm | — |
| Material | High Purity Graphite | High Purity Graphite | Mild Steel + Wood |
| Finish | Graphite Grey | Graphite Grey | Black Coat + Smooth Wood |
| Weight (handle) | — | — | 180–220 g approx. |
🔥 8 key features — from product images
🪨
High-purity graphite crucibles
Both crucibles made from high-purity graphite for superior melting performance
🌡️
Crack & thermal shock resistance
Withstands extreme temperatures and rapid thermal cycling without cracking
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Fast & even heat distribution
Uniform heating for efficient and consistent melting results in both sizes
🔩
16-inch mild steel ring handle
Black-coated 16-inch rod with 2.5-inch adjustable screw-lock ring for secure crucible grip
🪵
Smooth wooden handle grip
Comfortable smooth-polished wood handle keeps hands safely away from heat
⚡
Furnace & torch compatible
Works with electric melting furnaces, kilns, induction and propane torches
♻️
Reusable multiple applications
Both crucibles reusable multiple times for reliable, repeatable melting sessions
📦
Three pieces in one set
1kg crucible, 2kg crucible and ring handle — everything needed in one matched kit
🏅 4 quality badges
🛡️ Corrosion Resistant🧪 Chemically Stable💎 Precise & Reliable🏭 Ideal for Lab, Industrial & Jewelry Use
💎 Perfect for
🥇 Gold melting
🥈 Silver melting
🟤 Copper & brass
🔩 Metal casting
🔬 Lab use
🏭 Industrial
- 🥇 Gold, silver, copper, brass, bronze and aluminium melting — two batch sizes covered
- 💍 Jewelry making — 1kg for small batches, 2kg for larger production runs
- 🔬 Laboratory melting, assaying and chemical analysis applications
- 🏭 Industrial smelting, foundry and metal processing operations
- 🪨 Silversmithing and goldsmithing bench melting with torch or electric kiln
- ⚗️ Alloy making, recycling and refining precious metals at any batch size
📋 Full technical specifications
| Field | Detail |
|---|
| Brand | NS Crafts® | MPN: NSC-GC-1K2K-RH16-SET |
| Set contents | 1 × 1kg Crucible + 1 × 2kg Crucible + 1 × Ring Handle |
| 🔥 1kg Crucible |
| Capacity | 1 kg |
| Height | 9 cm |
| Outer Diameter | 5.5 cm |
| Inner Diameter | 3.5 cm |
| Depth | 8 cm |
| 🔥 2kg Crucible |
| Capacity | 2 kg |
| Height | 11 cm |
| Outer Diameter | 6.5 cm |
| Inner Diameter | 4 cm |
| Depth | 9.5 cm |
| 🔩 Ring Melting Handle |
| Total length | 16 inch / 40.64 cm |
| Ring diameter | 2.5 inch / 6.35 cm |
| Rod diameter | 0.25 inch / 6.35 mm |
| Handle max diameter | 2.5 inch / 6.35 cm (approx.) |
| Rod & ring material | Mild Steel — black coated finish |
| Handle material | Wood — smooth polished finish |
| Weight (approx.) | 180–220 g (slight variation due to handmade finish) |
| Both Crucibles |
| Material | High Purity Graphite |
| Heat resistance | Extreme temperature resistant — no deformation |
| Crack resistance | Strong crack & thermal shock resistance |
| Compatible metals | Gold · Silver · Copper · Brass · Bronze · Aluminium |
| Furnace compatibility | Electric melting furnace · Kiln · Propane torch · Induction |
| Use type | Reusable — multiple melting applications |
🧼 Care tips
- ✅ Pre-heat crucibles slowly on first use — season before full-temperature melting
- ✅ Allow crucibles to cool naturally after each use — avoid sudden temperature shocks
- ✅ Store crucibles in a dry place — prevents moisture absorption and cracking
- ✅ Dedicate each crucible to one metal type — avoids cross-contamination between pours
- ✅ Handle graphite crucibles with care — precision-formed; avoid dropping on hard surfaces
- ✅ Wipe the ring handle clean after each use and store dry — protects the black-coated finish
- ✅ Check the ring screw tightness before each use — ensures safe, secure crucible grip
- ✅ Note: slight size variation (±0.2 inch) is normal for handmade wooden handle finishing
🏅 The NS Crafts® Promise
NS Crafts® is a proud UK-based brand built by crafters, for crafters. Every crucible in this set leaves our hands only after it has been individually checked for material purity, dimensional accuracy and surface finish quality. The mild steel ring handle is selected for consistent weight, ring security and a durable black-coated finish that withstands repeated high-temperature use. Whether you are running a small boutique jewellery studio or a high-volume production operation, this complete three-piece melting kit — two crucibles plus a professional ring handle — gives you the confidence and flexibility to handle any melting job safely and precisely. When you buy NS Crafts®, you are investing in precision tools that will serve your bench for years to come.