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Under the rotary mechanism, the Superior XP-011 Electric Eraser generates high-speed friction for precise graphite removal. A 2x AAA battery configuration drives the motor to maintain torque during architectural drawing. This automatic eraser includes 2.3mm and 5mm tips to isolate highlights or clear larger sketch areas.
Key Features
- Dual Refill Sizes: 2.3mm and 5mm diameter rubber refills. Swaps between tight graphite pencil details and broad stroke clearing.
- Cordless Portability: Two AAA cells run the internal motor. Stops cable clutter on the drawing board during long sketching sessions.
- Precision Control: One-button mechanical switch triggers the rotary head. Maintains focus on the paper while adjusting fine details or highlights.
- 22-Piece Refill Kit: Ten 2.3mm and twelve 5mm rubber refills. Supplies enough material for months of heavy architectural drawing.
- ABS Plastic Housing: Lightweight frame protects the internal rotary mechanism. Resists road dust and survives drops during daily transit.
Frequently Asked Questions
How to change electric eraser refills?
Pull the metal clamp out to release the rubber tip. Insert the new refill and slide the clamp back into the shaft.
Which battery is used in electric eraser?
This model requires two AAA batteries. Standard cells provide enough voltage for the rotary head to maintain speed.
