10Pcs 2.35mm Split Sandpaper Mandrel Rotary Tool Shank 50mm

10-Pack Split Sandpaper Mandrels for Rotary Tools – 2.35mm Shank, 50mm Length

Take your jewelry making, wood carving, lapidary work, and DIY polishing projects to the next level with these precision-engineered Split Sandpaper Mandrels. Designed for use with standard rotary tools and handpieces, each mandrel features a slotted tip that lets you quickly load and wrap sandpaper, polishing paper, or cloth-based abrasives of your choice — no special hardware required.

Made in Mainland China from durable metal construction, these mandrels are built to withstand the demands of hobby crafting, model making, dental lab work, and professional lapidary applications alike.

Key Features

• Shank Diameter: 2.35mm — compatible with most standard rotary tool collets and handpieces
• Total Length: 50mm for comfortable reach and control
• Split Tip: 2.35mm diameter × 16mm long slot for easy abrasive loading
• Versatile Use: Accepts sandpaper, polishing paper, and cloth-based abrasives
• Multi-Application: Ideal for woodworking, jewelry making, wood carving, lapidary, hobby & craft, dental labs, and model making
• Pack of 10: Great value, always have spares on hand
• Material: Durable metal construction for longevity and consistent performance

Specifications

Perfect For

• 🪵 Woodworking & Wood Carving – smooth and finish intricate wooden surfaces
• 💎 Jewelry Making – polish and refine metal and stone jewelry pieces
• 🔩 Lapidary Applications – shape and finish gemstones and minerals
• 🎨 Hobby, Craft & Model Making – detail work on small-scale models and projects
• 🦷 Dental Lab Use – precise finishing in prosthetic and dental model preparation

Related Products You May Like

• 0–200mm Jewelry Caliper – Stainless Steel Bead & Stone Gauge
• 0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits

For more guidance on safe use of rotary tools and abrasives in workshop settings, refer to the OSHA Abrasive Wheel Machinery Safety Guidelines.

Package Contents

• 10 × Sandpaper Straight Split Mandrels (2.35mm shank, 50mm total length)

Learn more: Rotary tool

Frequently Asked Questions

Q: What rotary tools are compatible with these 2.35mm split mandrels?

A: These split mandrels feature a standard 2.35mm shank, making them compatible with most popular rotary tools and handpieces that accept a 2.35mm (3/32") collet, including common Dremel-style tools and flex-shaft machines used in jewelry making, wood carving, and lapidary work.

Q: What types of abrasives can I use with these split mandrels?

A: The slotted tip is designed to hold sandpaper, polishing paper, and cloth-based abrasives. Simply insert a strip of your chosen abrasive into the slot and wrap it around the mandrel for a secure, even hold during rotary polishing and finishing.

Q: Are these split mandrels suitable for lapidary and gemstone work?

A: Yes! These mandrels are widely used in lapidary applications for shaping and finishing gemstones and minerals. Pair them with appropriate grits of abrasive paper to achieve smooth, polished results on a variety of stone surfaces.

Q: How many mandrels come in a pack, and what is the total length?

A: Each pack includes 10 split sandpaper mandrels. Each mandrel has a total length of 50mm, with a split working tip that is 2.35mm in diameter and 16mm long — giving you plenty of surface area to wrap abrasive materials securely.