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✓Price
$200.99
Deruilong Cordless Glass Grinder 4200RPM 3.5Hr 5/8" Diamond Bit
★★★★★
$200.99
Quantity
1
Worldwide shipping
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About this item
- 【Cordless & LED Indicators】 4200RPM motor powered by 5VDC 2A battery, 3.5hr runtime. LED cues: steady blue (operating), flashing red (low battery), solid red (charging). Eliminates cord clutter in shared workspaces.
- 【5/8" Diamond Bit & Cooling】 Diamond-coated head for curves, bevels, flat edges on glass, ceramic, seashells. Built-in water feed cools bit and workpiece, minimizes dust and splash.
- 【Tool-Free Swap & Portable】 Hex wrench enables 3-step bit change. 1.55kg compact body fits tool bags. Ideal for off-site workshops or desktop use without outlet access.
- 【Overload Protection】 Auto motor cut-off prevents overheating. USB charging via 5VDC 2A input. Acrylic splash guard maintains visibility during precision work.
- 【Ready-to-Use Kit】 Includes grinder, 5/8" diamond bit, splash guard, hex wrench, USB cable, manual. Pre-calibrated for immediate use.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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