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STAEDTLER® 510 20

Metal double-hole sharpener

Single product double hole metal sharpener

Product information
  • For standard-sized blacklead pencils up to 8.2 mm Ø with a sharpening angle of 23° for clear and accurate lines
  • For thick blacklead and coloured pencils up to 10.2 mm Ø with a sharpening angle of 30° for broad, soft lines
Article number

510 20 A6

Sharpening angle of 23°
Sharpening angle of 23°

For standard-sized blacklead pencils up to 8.2 mm Ø for clear and accurate lines

Sharpening angle of 30°
Sharpening angle of 30°
Metal sharpener insert
Metal sharpener insert
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