It has a locking wheel feature to ensure cuts are accurate.
Jakar Compass Cutter Refills Steel 12 Pack For Compass Cutter Drafting Tool
Jakar Compass Spring Bow - Long Centre 105mm - Includes Extra Leads
Artist Proportional Divider - Adjustable Drafting Tool, Drawing Compass | Precision Art Measurement Instrument, Professional Proportional Ruler Device for Sketching Painting Illustration
Compass Circle Cutter Adjustable Tool for Paper Vinyl Leather
Compass Circle Cutter Cuts Perfect Circles Film Paper Vinyl Rubber Leather
