Features
- High-quality raw materials for consistent performance
- Durable construction for extended service life
- Intended for use with cartridge rolls
Specifications
| Rpm | |
| Sku | DAMCX83401 |
| Size | 3/4 x 1/8 in |
| Msc Part Number | 60713419 |
| Shank Length In | 1.25 |
| Overall Length In | 2.5 |
| Product Length In | 1.0 |
| Manufacturer Part Number | DAMCX83401 |
| Rpm | |
| Sku | DAMCX81001 |
| Size | 1 x 1/8 in |
| Shank Length In | 1.25 |
| Overall Length In | 2.75 |
| Product Length In | 1.5 |
| Manufacturer Part Number | DAMCX81001 |
| Rpm | |
| Sku | DAMCX81501 |
| Size | 1-1/2 x 1/8 in |
| Shank Length In | 1.25 |
| Overall Length In | 3.25 |
| Product Length In | 2.0 |
| Manufacturer Part Number | DAMCX81501 |
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Mandrels intended for use with cartridge rolls. Constructed from quality materials for consistent performance and designed for durability and extended service life.
Project Ideas
Business
Micro Deburring & Finishing Service
Offer per-part micro-deburring for CNC shops, robotics, and prototyping labs. Specialize in small bores, pockets, and intersecting features using 1/8 in mandrels and matched rolls. Provide finish samples, quick turnaround, and volume pricing.
Custom Jewelry/EDC Finishing Studio
Create and sell handcrafted rings, pendants, and EDC pry tools with crisp edges and blended contours. Market the precision finish achieved with cartridge roll mandrels; upsell bespoke textures, satin grinds, and mirror edge options.
Curated Mandrel + Roll Kits
Build task-specific kits (jewelry, knife making, 3D-print cleanup) featuring 3/4–1-1/2 in mandrels, assorted rolls, and quick-start guides. Sell via Shopify/Etsy and bundle refill subscriptions. Include QR-coded how-to videos to reduce returns.
Auto/Moto Detail Fabrication Touch-ups
Provide on-site smoothing of brackets, engine fins, wheel spokes, and custom fab parts before coating or anodizing. Use the long-reach mandrel to access tight areas, delivering consistent edge breaks and clean surfaces that improve coating adhesion.
Creative
Knife Handle Contours and Choils
Use the 1/8 in shank mandrels with 3/4–1-1/2 in cartridge rolls to fine-tune finger choils, tang edges, and handle contours on custom knives. The different overall lengths let you reach tight transitions for consistent radii and a pro finish before buffing.
Metal Inlay Jewelry Finishing
Shape and smooth bezels, channel inlays, and the inside of ring shanks. The durable mandrels keep alignment true so you can texture, deburr, and blend solder seams on silver, brass, and copper pieces without chatter in narrow grooves.
Guitar and Instrument Cavity Cleanup
Perfect pickup and control cavities, round sharp edges, and smooth f-hole interiors. The slim 1/8 in shank and longer 3.25 in option let you access deep, narrow pockets in wood or plastic while maintaining clean, even surfaces for better fitment.
3D-Printed Parts Seam Smoothing
Quickly remove layer lines, support nubs, and internal seam flash in PLA/ABS prints. Swap between 1.0–2.0 in length rolls to reach internal channels and tight corners so parts paint smoothly and assemble cleanly.