Bielmeier Cordless Mini Bench Grinder, 20V Max 2 inch Grinders Power Tools Grinder, Adjustable Speed Polishing Machine with Grinding Wheel for Jewelry Making, Shop, Metal, DIY

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[Portable & Cordless Mini Grinder] This 2″ mini ginder is powered by 20V Lithium ion rechargeable battery, ideal for your small projects of sharpening, buffing, polishing, sanding and grinding around your DIY shop or home. With varies wheels included, it is capable of sharpening knife, renew the edges on hardware tools, polishing jewelry, removal of rusts etc. works for most of materials including stainless steel, brass, bronze, copper, silver, pewter, gold and glass etc.

[Precision Sharpening] The bench grinder has workpiece rests allowing you to position the workpiece and maximun grinding control for precision operating. while 4 rubber feet reduces vibration and improves stability during use. Adjustable speed 3,000-9,000/min suit to the different applications.

[Thicker Protection Hoods】The adjust spark shield protects you from sparks, it is made of durable high – density Polycarbonate and transparent to provide a superior visibility during the grinding.

[ Dust Collection] This mini shapener designed with a dust collect tray to collect the sharpening dust powders, make your working environment clean.

[ What’s in the Kit] The buffling polisher kit includes one mini grinder, one 2.0Ah li ion battery pack and charger, two spare grinding wheels, one reverse tooth nut, one cotton disc, one steel wire brush, one polishing disc, one spanner.

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SKU: B0936S2L8W Category:

From the manufacturer


Bielmeier bench grinder mini perfect for your home workshop. The mini Grinder is cordless and portable to wherever you want—meeting your cutting needs. Rugged Cast Base and Housing provide durability and prolonged life. This bench grinder allows for versatile use. Assemble the grinding wheel or abrasive wheel to use it as a grinding or polishing machine – or connect it to a flexible shaft or drill chuck for engraving. It can be used as an engraving tool, drill press, polishing machine, grinder stand, cleaning, sanding, cutting, or rust removal tool for different DIY projects.



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Working Voltage: 20VDC Max

No Load Speed: 3,000-9,000/min

Grinding Stone: 2” Diameter

Battery Pack: 20VDC Max 1.5Ah Lithium Ion

LED Battery Indicator: Yes

Charger: (Input) 120-240VAC, 0.5A

(Output) 21.5VDC, 0.5A

Charging Time: 3-4 Hours

Product Weight: 3.8 lbs.




Stable foot support

There are 4 stable rubber feet at the bottom, which can make the bench grinder run very stably.

20V Max Battery

Battery operated and no AC power source is needed.

Dust Collection Draw

The box at the bottom can collect the falling dust and effectively prevent pollution.




Sturdy Metal Support Platform

Rugged metal backing plate can make precision work more stable.

Bench Grinder Accessories

Comes with bench grinder accessories, can maximize the efficiency of removing rust, burrs, paint, And Corrosion Of Tube/Metal Tools.

Replaceable Grinding Wheels

After a long time of use, you can freely replace other grinding wheels for work.



Part Number


Item Weight

‎4.4 pounds

Package Dimensions

‎10 x 6.54 x 6.14 inches


‎1 Lithium ion batteries required. (included)

Power Source

‎Battery Powered


‎20 Volts

Batteries Included?


Batteries Required?


Battery Cell Type

‎Lithium Ion





Customer Reviews

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Best Sellers Rank

#132,790 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)#27 in Power Bench Grinders

Date First Available

April 22, 2021


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