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CRAFTSMAN V20 CMCG400B 4-1/2-inch cordless angle grinder—high-performance 8,500 RPM, tool-only; only $27.60 (50% off), order now for your projects.
Categories : Power Tools
SKU : BEN-POW-041
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Grind, cut, and polish with the CRAFTSMAN V20 CMCG400B cordless angle grinder. This 4-1/2-inch tool delivers 8,500 RPM for aggressive material removal, thanks to its powerful high-performance motor. The cast metal gear housing dissipates heat for extended work sessions. As a tool-only purchase (battery sold separately), it's perfect for those already in the CRAFTSMAN V20 system. Now at an incredible $27.60—half off the $55.20 list price.
To replace grinding or cutting wheels, first remove the battery for safety. Press the spindle lock to prevent rotation, then use the wrench to loosen the flange nut. Swap in the new disc, tighten the nut, and release the spindle lock. Always use compatible discs rated for the grinder's speed.
This grinder accepts standard 4-1/2-inch wheels with a 5/8-inch arbor. If you need a user manual, you can download it from the CRAFTSMAN website. Ensure you're using V20 batteries and chargers from the CRAFTSMAN system.
Save 50% today—$27.60 instead of $55.20. Use coupon code SAVE15 for an additional 15% off. Free shipping available on orders over $45.
Cordless V20 power with 8,500 RPM for tough grinding and cutting jobs.
Standard 5/8-inch arbor fits most 4-1/2-inch discs.
50% savings: only $27.60 vs $55.20, plus extra 15% off with code SAVE15.
Model: CMCG400B
Warranty: Limited Lifetime Warranty
Arbor Size: 5/8-inch
Power Source: V20 Battery (sold separately)
Product Type: Cordless Angle Grinder
Disc Diameter: 4-1/2-inch
No-Load Speed: 8,500 RPM
Guard Adjustment: Tool-free
Handle Positions: 3-position
Seller: Benchmark Tools
MPN: CMCG400B
This cordless grinder delivers the performance of a corded model without the hassle of cords. Its high-speed motor and durable gear housing make it ideal for grinding metal, masonry, and cutting tile and rebar.
Standard 4-1/2-inch discs are easy to find. The ergonomic design reduces fatigue during extended use, and the 3-position handle offers better control in different orientations.
At 50% off, this is a steal for professionals and DIYers who already own V20 batteries. Save even more with coupon code SAVE15. Free shipping on orders over $45!
This online store offers it for $27.60, which is 50% off the $55.20 list price. Apply coupon code SAVE15 for an additional 15% discount.
The arbor size is 5/8-inch, the standard for 4-1/2-inch angle grinders. This allows compatibility with most discs designed for grinders.
Ensure battery is removed. Press the spindle lock to hold the spindle, then loosen the flange nut with the wrench. Replace the disc, tighten the nut, and release the lock. Reattach battery when done.
No, this is a tool-only purchase. It requires a CRAFTSMAN V20 battery and charger, which are sold separately. You can buy them online or at any CRAFTSMAN retailer.
Yes, with the appropriate disc. Use a diamond blade for masonry or tile, and a metal cut-off wheel for steel. Always match the disc speed rating to this grinder's 8,500 RPM.
This grinder has plenty of power for cutting and grinding. The battery life is decent, but I use a 5Ah battery. It’s easy to handle.
It does a great job, but it drains batteries fast. I recommend having two on hand. Otherwise, it’s a solid tool.
I used it to cut some rebar and it bogged down. It’s fine for light grinding, but don’t expect pro results. Okay for the discount price.
At $27, this is a steal. It’s just like the corded version but without the cord. Perfect for small jobs around the house.
I already had batteries, so the tool-only option was perfect. It runs smoothly and the guard adjusts easily. A good addition to my V20 line.
I no longer have to drag my corded grinder around. This one handles most tasks with ease. The spindle lock makes changing wheels simple.
It worked for about 10 minutes then the motor stopped. I swapped batteries, but nothing. I’m returning it. Disappointed.
I use it with a 6Ah battery and it lasts quite a while. It’s comfortable to hold and has good balance. Definitely recommend for DIYers.
It does the job, but it’s louder than I expected. Still, it’s a grinder, so noise is normal. Performance is good.
