M14 M10 Angle Grinder Grooving Machine Adapter Kit

Turn Your Angle Grinder into a Grooving Machine in Seconds

The Zimir M14/M10 Angle Grinder Adapter Conversion Kit is the smart, affordable upgrade every DIYer and tradesperson needs. Simply attach this precision-engineered metal adapter to your existing angle grinder and instantly transform it into a powerful grooving machine — no extra equipment required. Perfect for cutting grooves in walls, bricks, tiles, and more.

Made in Mainland China.

Why You'll Love It

• Instant Grooving Capability: Converts any compatible angle grinder into a fully functional grooving machine quickly and effortlessly.
• Dual Thread Options: The M10 adapter fits Type 100 angle grinders; the M14 adapter fits Type 125–230 angle grinders — wide compatibility for most common tools.
• Multi-Blade Support: Threaded design allows you to stack up to 4 saw blades simultaneously (blades not included), letting you dial in the exact groove width you need.
• Premium Metal Construction: Built from high-hardness metal for exceptional durability and a longer service life, even under demanding job-site conditions.
• Wide Application: Ideal for grooving walls, bricks, tiles, and concrete — perfect for electrical conduit channels, plumbing runs, and tile work.
• Easy to Use: Simple threaded fitting installs in seconds with no special tools required.

Specifications

Package Contents

• 1 or 2 × Angle Grinder to Grooving Machine Adapter (as selected)

Looking to tackle more DIY projects? Also check out our 10-Pack Bamboo Charcoal Toothbrush Set for workshop clean-up essentials, or explore our 1-Channel SCR Solid State Relay Module for your electronics bench needs.

For safe power tool use guidelines, refer to the OSHA Power Tools Safety Resource.

Learn more: Tool and cutter grinder

Frequently Asked Questions

Q: What's the difference between the M10 and M14 angle grinder adapters?

A: The M10 adapter is designed for Type 100 (4-inch) angle grinders with an M10 spindle thread, while the M14 adapter is compatible with larger Type 125–230 (5- to 9-inch) angle grinders with an M14 spindle thread. If you're unsure which size your grinder uses, check your tool's manual or the spindle thread diameter. The 2-piece combo option gives you both so you're covered for any grinder.

Q: Are saw blades included with the angle grinder grooving adapter kit?

A: No, saw blades are not included. However, the adapter is compatible with standard diamond or segmented saw blades that fit your angle grinder's spindle. You can attach up to 4 blades at once to create wider grooves in a single pass.

Q: What materials can I groove with this adapter?

A: This grooving machine adapter kit is ideal for cutting grooves in walls, bricks, tiles, and concrete. It's commonly used for routing channels for electrical conduit, water pipes, and other surface installations. Always use appropriate blades for the material you're cutting and follow all relevant power tool safety guidelines.

Q: Is this adapter compatible with any brand of angle grinder?

A: Yes — as long as your angle grinder has an M10 or M14 spindle thread (the two most common thread sizes in angle grinders globally), this adapter will fit. Always verify your grinder's spindle thread size before purchasing.