EXW Singapore — collect or forward from our Singapore office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
3M 45138 Expanding Drum, 1 in Dia x 1 1/2 in W, 1/4 in Straight-Shank, Unslotted - Expanding Drums for Spiral Bands
3MExpanding Drums for Spiral Bands

3M 45138 Expanding Drum, 1 in Dia x 1 1/2 in W, 1/4 in Straight-Shank, Unslotted

The 3M Expanding Drum (MPN 45138) is an unslotted expander drum for spiral bands, with a 1 in diameter and 1 1/2 in width, featuring a 1/4 in straight-shank. 3G Electric interprets demand and delivers this genuine 3M…

SKU 3G-OTH-532032

Brand
3M
Item
45138 Expanding Drum, 1 in Dia x 1 1/2 in W, 1/4 in Straight-Shank, Unslotted
Part Number
45138
Category
Expanding Drums for Spiral Bands
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
45138
Product Type
Expander Drum
Expanding Type
Unslotted
Straight-Shank
1/4 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Expanding Drum (MPN 45138) is an unslotted expander drum for spiral bands, with a 1 in diameter and 1 1/2 in width, featuring a 1/4 in straight-shank. 3G Electric interprets demand and delivers this genuine 3M product across 14 industrial departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the 3M Expanding Drum 45138 used for?

The 3M Expanding Drum 45138 is used with spiral abrasive bands for deburring, finishing, and polishing on contoured surfaces. It fits a 1/4 in straight-shank tool and is common in metalworking and woodworking applications. 3G Electric supplies this genuine 3M product worldwide.

What are the specifications of the 3M Expanding Drum 45138?

The 3M Expanding Drum 45138 has a 1 in diameter and 1 1/2 in width, with a 1/4 in straight-shank. It is an unslotted expander drum designed for spiral bands. The manufacturer part number is 45138. 3G Electric sources this 3M product for global delivery.

Where to buy the 3M Expanding Drum 45138 worldwide?

3G Electric supplies the 3M Expanding Drum 45138 worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and deliver genuine 3M products across 14 departments and beyond.

How to select the right expanding drum for spiral bands?

Select an expanding drum by matching its diameter and width to your spiral band size. Ensure the shank diameter fits your tool—here, a 1/4 in straight-shank. Unslotted drums like the 3M 45138 provide a firm grip for consistent finishing. 3G Electric can help you choose the correct 3M drum.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
Not sure this is the right part? Photo-identify it→

3M Products

3G Electric supplies 3M expanding drums for spiral bands. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
These tan masking tape discs are pre-cut to a 1/4 in diameter and feature a crepe paper backing with a rubber adhesive. With a thickness of 7.5 mil, they are designed for indoor use on wood surfaces. Commonly used in industrial painting and finishing applications, they provide clean paint lines during spray or brush work
3M
These tan masking tape discs are pre-cut to a 1/4 in diameter and feature a crepe paper backing with a rubber adhesive. With a thickness of 7.5 mil, they are designed for indoor use on wood surfaces. Commonly used in industrial painting and finishing applications, they provide clean paint lines during spray or brush work
Tan, rubber crepe paper disc with 7.5 mil thickness and 1/8 in pre-cut diameter. Designed for indoor use on metal surfaces, providing heat resistance for masking during painting, powder coating, or plating processes
3M
Tan, rubber crepe paper disc with 7.5 mil thickness and 1/8 in pre-cut diameter. Designed for indoor use on metal surfaces, providing heat resistance for masking during painting, powder coating, or plating processes
Tan crepe paper discs with rubber adhesive, pre-cut to 3/4 in diameter and 7.5 mil thick. Designed for indoor masking on metal surfaces during painting, powder coating, or finishing processes requiring heat resistance
3M
Tan crepe paper discs with rubber adhesive, pre-cut to 3/4 in diameter and 7.5 mil thick. Designed for indoor masking on metal surfaces during painting, powder coating, or finishing processes requiring heat resistance
3M 2380 masking tape discs are pre-cut 3-inch diameter discs with a 7.5 mil thickness. They feature a tan crepe paper backing with a rubber adhesive, designed for indoor use on metal surfaces. Suitable for applications requiring heat resistance, such as powder coating and oven-baking processes
3M
3M 2380 masking tape discs are pre-cut 3-inch diameter discs with a 7.5 mil thickness. They feature a tan crepe paper backing with a rubber adhesive, designed for indoor use on metal surfaces. Suitable for applications requiring heat resistance, such as powder coating and oven-baking processes
3M 2380 is a high-temperature masking tape disc with a 1/2 in pre-cut diameter, 7.5 mil thickness, and tan crepe paper backing with rubber adhesive. Designed for indoor use on wood surfaces, it provides clean paint lines and reliable masking during painting and finishing applications
3M
3M 2380 is a high-temperature masking tape disc with a 1/2 in pre-cut diameter, 7.5 mil thickness, and tan crepe paper backing with rubber adhesive. Designed for indoor use on wood surfaces, it provides clean paint lines and reliable masking during painting and finishing applications
Pre-cut 3/4 in diameter masking tape disc with tan crepe paper backing and rubber adhesive. 7.5 mil thickness. Designed for indoor use on metal surfaces, suitable for masking during painting, powder coating, and oven-cured finishing processes
3M
Pre-cut 3/4 in diameter masking tape disc with tan crepe paper backing and rubber adhesive. 7.5 mil thickness. Designed for indoor use on metal surfaces, suitable for masking during painting, powder coating, and oven-cured finishing processes

More from 3M

View all 3M parts →
Unslotted expander drum for spiral bands, 1/4 in diameter, 1/2 in width, with a 1/8 in straight-shank. Used in industrial finishing and deburring applications, mounted on a rotary tool for sanding, polishing, or contouring surfaces
3M
Unslotted expander drum for spiral bands, 1/4 in diameter, 1/2 in width, with a 1/8 in straight-shank. Used in industrial finishing and deburring applications, mounted on a rotary tool for sanding, polishing, or contouring surfaces
This 3M expander drum is designed for use with spiral abrasive bands in surface finishing, deburring, and polishing applications on metal, wood, and composites. The unslotted construction provides consistent support for the band during operation. Features a 1/2 in diameter, 1 in width, and a 1/4 in straight-shank
3M
This 3M expander drum is designed for use with spiral abrasive bands in surface finishing, deburring, and polishing applications on metal, wood, and composites. The unslotted construction provides consistent support for the band during operation. Features a 1/2 in diameter, 1 in width, and a 1/4 in straight-shank
Unslotted expander drum for spiral abrasive bands. Features a 2 in diameter, 2 in width, and 1/4 in straight-shank for mounting. Used in deburring, finishing, and polishing of metal, wood, and plastic surfaces in industrial grinding and surface preparation applications
3M
Unslotted expander drum for spiral abrasive bands. Features a 2 in diameter, 2 in width, and 1/4 in straight-shank for mounting. Used in deburring, finishing, and polishing of metal, wood, and plastic surfaces in industrial grinding and surface preparation applications
Unslotted expander drum for mounting spiral abrasive bands. Features a 1/4 in straight-shank for secure mounting. Used in metalworking, woodworking, and finishing for blending, deburring, and polishing on contoured or flat surfaces
3M
Unslotted expander drum for mounting spiral abrasive bands. Features a 1/4 in straight-shank for secure mounting. Used in metalworking, woodworking, and finishing for blending, deburring, and polishing on contoured or flat surfaces
Unslotted expander drum for spiral abrasive bands. Features a 2 in diameter, 1 in width, and 1/4 in straight-shank arbor. Used in industrial finishing applications such as deburring, blending, and polishing on metal, wood, and plastic surfaces
3M
Unslotted expander drum for spiral abrasive bands. Features a 2 in diameter, 1 in width, and 1/4 in straight-shank arbor. Used in industrial finishing applications such as deburring, blending, and polishing on metal, wood, and plastic surfaces
Unslotted expander drum for mounting spiral abrasive bands. Features a 1-1/2 in diameter, 2 in width, and 1/4 in straight-shank. Used in industrial finishing, deburring, and surface blending applications
3M
Unslotted expander drum for mounting spiral abrasive bands. Features a 1-1/2 in diameter, 2 in width, and 1/4 in straight-shank. Used in industrial finishing, deburring, and surface blending applications
This unslotted expander drum from 3M is designed for mounting spiral bands used in sanding and finishing operations. With a 1 in diameter, 1 in width, and 1/4 in straight-shank, it provides a secure fit for abrasive bands in industrial metalworking, woodworking, and surface preparation tasks
3M
This unslotted expander drum from 3M is designed for mounting spiral bands used in sanding and finishing operations. With a 1 in diameter, 1 in width, and 1/4 in straight-shank, it provides a secure fit for abrasive bands in industrial metalworking, woodworking, and surface preparation tasks
This 3M expander drum is an unslotted type designed for use with spiral bands. It features a 3/4 in diameter, 1 in width, and a 1/4 in straight-shank for mounting. Used in deburring, finishing, and polishing applications on metal and plastic surfaces
3M
This 3M expander drum is an unslotted type designed for use with spiral bands. It features a 3/4 in diameter, 1 in width, and a 1/4 in straight-shank for mounting. Used in deburring, finishing, and polishing applications on metal and plastic surfaces

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first