3.7V Mini Grinder - Red
K2 Industries
3.7V Mini Grinder - Red
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
3.7V Mini Grinder — Red
Compact cordless grinder built for detail work and tight spaces where full-size tools won't fit. Runs on 3.7V lithium power with enough torque for grinding, polishing, and surface prep on small jobs. Red anodized housing stands up to shop use.
Key Features
- Compact form factor — Reaches into wheel wells, tight engine bays, and confined spaces without bulk.
- Lightweight lithium-ion power — No cord clutter; quick charge cycles keep you moving between jobs.
- Versatile grinding and polishing — Handles surface prep, rust removal, and fine detail work on metal and composite panels.
Specs
- Voltage: 3.7V DC
- Color: Red
- Type: Cordless Mini Grinder
What's Included
- 3.7V Mini Grinder unit
Frequently Asked Questions
Can I use this for paint prep before primer?
Yes. The grinder handles surface rust, old paint removal, and edge blending on metal. Work with appropriate grit attachments and wear eye protection — metal dust flies fast.
How long does the 3.7V battery last per charge?
Battery runtime depends on load and attachment. Light polishing runs longer than heavy grinding. Charge time is quick enough that most users keep two batteries rotating on smaller jobs.
What attachments or accessories does this come with?
Unit ships as a bare grinder. You'll need to source grinding wheels, polishing pads, or wire wheels separately based on your specific job — this gives you flexibility to match the right attachment to the task.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-12617-MNI-006-TSARK |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information