Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills
Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills
Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills
Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills
Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills
Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills
Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills
Roll over image to zoom in Click on image to zoom
Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary DrillsSandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary DrillsSandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary DrillsSandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary DrillsSandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary DrillsSandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary DrillsSandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills

Sandpaper Clamp Bar Split Mandrel — 2.35mm & 3mm Shank Cylindrical Conical Straight for Rotary Drills

HomeDIYer
No reviews

By HomeDIYer®

Price:
$2.82 USD
Stock:
In stock (500 units), ready to be shipped

Payment & Security

Ach Direct Debit Amazon American Express Apple Pay Bancontact BLIK Diners Club Discover EPS Google Pay iDEAL Wero JCB Maestro Mastercard Multibanco MobilePay PayPal Przelewy24 Shop Pay Twint Union Pay USDC Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Limited Offer — Spend More, Save More
Spend $55+
Save $5
Spend $100+
Save $10
Spend $200+
Save $25
✅ Discount applied automatically at checkout 🚚 Free shipping on orders over $89
HomeDIYer DIY Expert Support

DIY Expert Support

Get fitment advice & recommendations

Mon–Fri  8:30 AM – 8:00 PM
WhatsApp
24-Hour Fast Ship
Arrives in 3–14 Days
Worldwide Shipping
30-Day Returns
1 tree planted with every purchase

Description

🔧 Customizable Abrasive Tool for Rotary Drills — Sandpaper Clamp Bar Split Mandrel with 2.35mm & 3mm Shank Options. Replace disposable sanding bands with a reusable, cost‑effective solution that lets you use any sandpaper or polishing cloth you already own. These cylindrical, conical, and straight mandrels feature a precision‑cut slot that securely grips a strip of abrasive material—simply cut to size, insert, and wrap tightly. The 2.35mm shank fits Dremel‑style rotary tools and pendant motors, while the 3mm shank accommodates larger collets and drills. Ideal for deburring, polishing, and detail sanding on metal, wood, jewelry, and intricate mechanical parts where standard sanding drums can't reach.

⚙️ Key Features of the Sandpaper Clamp Mandrels

📐

Three Shape Profiles: Cylindrical, Conical, & Straight

Cylindrical for uniform diameter work and flat surfaces. Conical for tapered grooves, inner rings, and angled contours. Straight for general‑purpose sanding and reaching into tight spaces.

📏

Two Shank Sizes: 2.35mm & 3mm

2.35mm (3/32") for standard Dremel, pendant motors, and micro drills. 3mm for larger hobby drills and rotary tools. Select the size that matches your collet or chuck.

🔄

Reusable Clamp Design — Use Any Abrasive

Cut sandpaper or polishing cloth into small strips (approx. 20mm x 60mm), fold with the grit side facing outward, insert into the slot, and wrap tightly. Secure with tape if desired. Replace paper in seconds.

🛡️

Durable Alloy Construction

Precision‑machined from quality alloy to resist bending and maintain slot integrity through repeated use. Built to last through countless sanding and polishing sessions.

💎

Ideal for Jewelry, Metal & Fine Detailing

Perfect for polishing rings, deburring machined parts, cleaning tight corners, and smoothing intricate metalwork. Also excellent for model making, electronics repair, and craft projects.

🧰

Compact Size — About 50mm Total Length

The short profile provides excellent control and access to confined areas where standard sanding drums won't fit. Lightweight and easy to maneuver.

📐 Technical Specifications

Available Shank Diameters 2.35mm (3/32") · 3mm
Total Length Approx. 50mm
Available Shapes Cylindrical · Conical · Straight
Material Alloy
Compatibility Dremel rotary tools, pendant motors, micro drills, hobby drills
Applications Deburring, polishing, fine sanding, jewelry work, model making, and metal finishing
Package Includes Sandpaper clamp mandrel (select shank and shape; abrasives not included)

❓ Frequently Asked Questions

🔄 How do I load the sandpaper correctly?
Cut sandpaper into strips approximately 20mm x 60mm. Fold the strip so the grit side faces outward, insert it into the slot, and wrap it tightly around the shaft. For extra security, tape the outer edge. Ensure the paper is wound in the direction the tool rotates so it tightens during use.
📏 Which shank size should I choose—2.35mm or 3mm?
2.35mm (3/32") is standard for Dremel rotary tools and most jewelry pendant motors. Choose 3mm if your tool has a larger collet or chuck that requires this size. Check your tool's specifications if unsure.
📐 When should I use the conical shape versus the straight one?
The straight and cylindrical shapes work best on flat surfaces and uniform diameters. The conical shape is designed for V‑shaped grooves, inner ring contours, and tapered recesses that narrow as they deepen.
💎 Can I use a polishing cloth instead of sandpaper?
Yes. Any cloth‑based abrasive or polishing material of appropriate thickness can be clamped and wrapped in the same way. This makes the mandrel ideal for applying polishing compounds and achieving a high‑luster finish.
🛡️ Does the sandpaper stay secure at high RPM?
When wound tightly in the correct direction, the rotation of the tool actually tightens the paper against the workpiece. For very high speeds, use a small piece of tape to secure the outer edge for added peace of mind.
⭐ Pro tip: Cut multiple strips of sandpaper in advance so you can quickly swap to a fresh abrasive when needed. Always check the winding direction before starting your tool. When the outer layer wears, simply unwrap and tear off the worn section—no need to re‑thread the slot.

You may also like

Recently viewed