102Pcs 120 Grit Sanding Drum Set With 1/8" & 1/4" Rubber Mandrels

102Pcs 120 Grit Sanding Drum Set With 1/8" & 1/4" Rubber Mandrels

Product Overview

This complete polishing kit includes 102 pieces uniform 120 grit sand sleeves and two sizes elastic rubber sand mandrels (1/8 inch & 1/4 inch). The flexible rubber base fixes sand sleeves tightly without slipping during high-speed grinding, rated max safe speed up to 30000 RPM. Ideal for deburring, edge trimming and surface finishing of wood, resin, plastic handicrafts, perfect for DIY model making and small workshop polishing tasks.

Core Key Advantages

• 102pcs Large Capacity Sand Sleeves Long-term replacement supply for continuous polishing work.
• Uniform 120 Grit Abrasive, delivers consistent smooth finishing effect.
• Dual Size Rubber Mandrels: 1/8" + 1/4" fit standard rotary tool shanks.
• Elastic Rubber Lock Design, prevents sand sleeve slip at high RPM.
• Max 30000 RPM Safe Working Speed for efficient grinding.
• Light compact pack, easy storage for hobby & repair workshop use.

Full Technical Specifications

Model SKU	MZ006990
Total Sand Sleeves	102 Pieces
Abrasive Grit	Uniform 120 Grit
Mandrel Sizes	1/8 Inch & 1/4 Inch Rubber Drums
Drum Material	Elastic Anti-Slip Rubber
Max Safe RPM	30000 RPM
Applicable Material	Wood / Resin / Plastic Crafts

Kit Full Composition

• 102 × 120 Grit Polishing Sand Sleeves
• 1 × 1/8 Inch Elastic Rubber Sand Mandrel
• 1 × 1/4 Inch Elastic Rubber Sand Mandrel

Wide Application Scenarios

• Resin miniature model edge deburring & polishing
• Solid wood furniture surface smoothing
• Plastic craft flash removal & fine finishing
• Bodhi stone, small metal rust cleaning
• DIY hobby carving & handyman repair jobs

Safety Operation Guidelines

1. Wear safety goggles and dust mask before all grinding work.
2. Fully stretch sand sleeve onto rubber drum to avoid detachment.
3. Do not exceed rated 30000 RPM to prevent abrasive flying off.
4. Clamp workpiece tightly to eliminate sliding risk during rotation.
5. Clean dust after each use, store in dry sealed bag.
6. Replace sand sleeve once abrasive layer wears thin completely.

Package Contents

• 102 × 120 Grit Sand Sleeves + 2 × Rubber Sand Mandrels
• 1 × Multilingual Operation Manual

Frequently Asked Questions

Q1 What two sizes of rubber mandrels are included?

A1 Equipped with 1/8 inch and 1/4 inch standard elastic sand drums.

Q2 What grit are all sand sleeves?

A1 All polishing sleeves adopt uniform 120 grit abrasive paper.

Q3 What is the maximum safe rotation speed?

A1 Rated max safe working speed reaches 30000 RPM.

Q4 What materials can this kit polish?

A1 Suitable for wood, resin and plastic craft surface finishing.