Description
Half Scale - 3mm Flat Curve - Fixed Tip Pen.
With each depression, the #21 tip forms two halves of a raised scale, 3mm (0.1181" - approximately 7/64") wide. This design allows for slight variation in scale size.
Heavy duty cord is recommended for all scale tips. Our brass brush is perfect for cleaning these tips.
With each depression, the #21 tip forms two halves of a raised scale, 3mm (0.1181" - approximately 7/64") wide. This design allows for slight variation in scale size.
Heavy duty cord is recommended for all scale tips. Our brass brush is perfect for cleaning these tips.