Detail & Bezel Work
Detail & Bezel Work — Finishing Around Stones, Prongs, Channels, and Filigree
Detail finishing is where jewelry goes from "finished" to "professional." It's also where most jewelers compromise — because getting into tight spaces around set stones, between prongs, and along filigree without damaging anything is genuinely difficult with conventional tools.
Cratex points solve this problem. Each point shape is designed for a specific geometry, and the rubber bond gives you something no rigid abrasive can: a margin of error. Touch a set stone with a Cratex point and it glances off. Touch it with a rigid abrasive and you've got a scratch to deal with.
Shape Selection Guide
Matching the right point shape to your geometry is the single most important decision in detail finishing:
- Flame points — For curves and concave areas. The tapered profile reaches into tight spots while the wider section blends the surrounding area. Use for: inside bezel curves, between prong bases, around bail attachments.
- Cylinder points — For flat surfaces and channels. The straight sides give even contact. Use for: channel settings, flat bezel tops, straight wire junctions.
- Bullet points — For transitions and rounded surfaces. The smooth taper moves between tight and broad areas without leaving step marks. Use for: prong tips, rounded bezels, curved transitions between elements.
- Cone points — For inside corners and V-shapes. The pointed tip reaches the deepest spots. Use for: inside corners of settings, V-groove decoration, junction cleanup.
- Wheel points (small) — For narrow grooves and channels. The thin edge profile gets into spaces other shapes can't. Use for: between gallery wires, narrow channel settings, decorative line cleanup.
Working Around Set Stones
The golden rule: always work away from the stone, never toward it. Even with the forgiving Cratex rubber bond, directing a spinning tool toward a stone is asking for trouble.
- Angle your flex shaft so the point contacts metal and rotates away from the stone
- Use your free hand or a finger to shield the stone if the geometry makes "away" impossible
- Lower your speed — 5,000–8,000 RPM is plenty for detail work around stones
- Fine or Extra Fine grits only near set stones. You're smoothing, not removing material.
Prong Finishing
Prongs need to be smooth enough that they won't catch on clothing or scratch skin, but you can't reshape them during finishing. Cratex bullet points are ideal — the rounded tip follows the prong's shape and the rubber bond removes just enough material to smooth without reshaping.
- Start with Fine (red) — prongs rarely need anything more aggressive
- Work from base to tip in short strokes
- Finish with Extra Fine (white) for a snag-free surface
- Check by running a piece of pantyhose over the prong — if it catches, go back to Extra Fine
Channel Setting Finishing
Channels need the walls smooth and the bottom clean. Cylinder points handle the walls, and small wheel points clean the bottom between stones.
- Work each wall independently — don't try to reach both walls with one pass
- Run the cylinder point along the channel length, not across it
- After finishing walls, use a small wheel point to clean the channel floor between stones
Filigree and Wire Work
Filigree finishing requires the lightest touch of any jewelry work. The wire is thin, the details are delicate, and aggressive tools will destroy them.
- Hand sticks only for the most delicate filigree. No rotary tools on fine wire work.
- Extra Fine (white) grit — Start fine and stay fine. Filigree wire is usually already formed to shape; you're just smoothing junctions and removing oxidation.
- Flame points at low speed for larger filigree elements where the wire can handle rotary tool contact.
Recommended Products
Detail & Bezel Finishing Kit — $125
Every point shape across all grits, plus hand sticks. The complete detail finishing toolkit.
Jeweler's Starter Finishing Kit — $125
Points plus wheels for when detail work is part of a larger finishing job.
Cratex Mini Point Kit No. 167 — $58.28
All point shapes, all grits. Your detail finishing essential.
Cratex Mini Stick Kit No. 128S — $58.28
Hand sticks for controlled finishing on delicate elements.