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HOTO SNAPBLOQ™ R-A04 Mini Cordless Rotary Tool Kit 4V, Nex-gen Brushless Motor, 22000 RPM Variable Speed, 38 Accessories, Ideal for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts

HOTO SNAPBLOQ™ R-A04 Mini Cordless Rotary Tool Kit 4V, Nex-gen Brushless Motor, 22000 RPM Variable Speed, 38 Accessories, Ideal for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts

Q: Why HOTO SNAPBLOQ R-A04 Mini Cordless Rotary Tool Kit 4V quieter and more efficient to use?

Cause it's got a brushless coreless motor! Compared to old - school brushed ones, it cuts noise by around 30%, lasts 6 times longer, starts up in a flash (just 10ms), and boosts efficiency by 3 times.

Q: Can HOTO SNAPBLOQ R-A04 Mini Cordless Rotary Tool work for 3D printing materials?

Yep! It’s designed for 3D printing folks. Does precise detailing, easy post-processing, smooth drilling. Perfect for PLA/ABS prints—smoothes layer lines and gives pro finishes!

Q: Are the accessories complete? Can it be compatible with third-party grinding heads?

Yep, it’s got 38 multifunctional accessories! The universal 2.35mm shaft design means it works with most third - party grinding heads on the market.

Q: How long is the battery life? Is charging convenient?

It supports both wired and wireless modes. You can use it non-stop when wired, and the wireless battery lasts about 30 minutes. Has a Type-C fast charger – it goes from 0 to 100% in 60 minutes.

Q: Does it get hot seriously when working at high speed?

The smart temperature control can prevent overheating, ensuring safe and reliable performance for all DIY and handicraft needs.

Product ID: 713504179

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Details

Brand
HOTO
Voltage
3.7 Volts
Power Source
Battery
Recommended Uses For Product
Carving Pro 3D
Color
Black

⚡4V brushless motor, 20% more efficient

🧰38 versatile accessories included

🎛️15,000-22,000 RPM variable speed control

Frequently Bought Together

HOTO SNAPBLOQ™ R-A04 Mini Cordless Rotary Tool Kit 4V, Nex-gen Brushless Motor, 22000 RPM Variable Speed, 38 Accessories, Power Tool for Sanding, Polishing, Drilling, Carving, DIY Crafts

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Description

🔧 Elevate your craft with cordless precision and modular mastery!

TAILORED SPEED CONTROL - Seamlessly adjust from 15,000 to 22,000 RPM for flawless sanding, engraving, polishing, and drilling on any project.
WHISPER QUIET PRECISION - Next-gen brushless motor delivers 20% higher efficiency with ultra-quiet operation—perfect for noise-sensitive creative spaces.
SNAP BLOQ MODULAR STORAGE - Magnetic, stackable, and customizable organizer system keeps your 38 accessories perfectly arranged and ready to go.
ULTRA LIGHT CORDLESS FREEDOM - Weighing just 0.21 lbs, this mini powerhouse lets you create anywhere—no wires, no clutter, just pure DIY flow.
RAPID USB C CHARGING SMART SAFETY - Full charge in 60 minutes with intelligent temperature control to keep your tool cool and reliable during marathon crafting sessions.

The HOTOSNAPBLOQ™ R-A04 is a compact, cordless rotary tool featuring a 4V brushless motor with up to 22,000 RPM variable speed. It includes 38 versatile accessories and a unique SnapBLOQ magnetic storage system, making it ideal for detailed 3D printing finishing, carving, sanding, polishing, and drilling. Lightweight and USB-C rechargeable, it offers whisper-quiet, efficient performance with smart temperature control for safe, professional-grade DIY crafting anywhere.

Specifications

Brand	HOTO
Voltage	3.7 Volts
Power Source	Battery Powered
Recommended Uses For Product	Carving, Grinding, Polishing, Pro Finish for 3D Printers, Sanding
Color	Black
Special Feature	Compact, Cordless or Corded, Lightweight, Multi Use, Variable Speed
Included Components	With 38 versatile accessories
Item Weight	0.21 Pounds
Maximum Rotational Speed	22000 RPM
Number of Batteries	1 Lithium Ion batteries required. (included)
Style	Mini Size,Compact
Item dimensions L x W x H	7.2 x 0.79 x 0.98 inches
Minimum Speed	15000 RPM
UPC	850057736823
Manufacturer	HOTO
Part Number	SNAPBLOQ™ R-A04
Item Weight	3.36 ounces
Product Dimensions	7.2 x 0.79 x 0.98 inches
Item model number	SNAPBLOQ™ R-A04
Batteries	1 Lithium Ion batteries required. (included)
Material	Metal, Plastic
Special Features	Compact, Cordless or Corded, Lightweight, Multi Use, Variable Speed
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Lithium Ion

Have a Question? See What Others Asked

Why HOTO SNAPBLOQ R-A04 Mini Cordless Rotary Tool Kit 4V quieter and more efficient to use?

Can HOTO SNAPBLOQ R-A04 Mini Cordless Rotary Tool work for 3D printing materials?

Are the accessories complete? Can it be compatible with third-party grinding heads?

How long is the battery life? Is charging convenient?

Does it get hot seriously when working at high speed?

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