Calculators, Math & Technical Drawing Items

Marlin Springbow Compass set (Springbow compass, eraser, sharpener & leads)

6 Piece compass set assorted colours. Comes complete in a hard case. Pink ordered on request.

Passer, HB 0.5 Lead, Compass and spare Lead, Sharpener, Eraser

170mm Precision quick set bow compass. Includes a spare lead and extension bar. Comes complete in a hard case.

Automatic spindle movement - patented locking mechanism - plastic covers with a structured surface - interchangeable lead and needle inserts on both legs - 170mm length allows for drawing circles up to 360mm In diameter.

170mm Precision masterbow compass and extension bar in a plastic case. Includes a spare lead.

170mm Precision quick set bow compass. Includes a spare lead. Comes complete in a hard case.

7 piece compass set containing: compass, divider, eraser, clutch pencil, sharpener, spare lead for compass and pencil. Comes in a plastic case.

6 leads per tube.

600mm x 900mm - green

450mm x 600mm - green

300mm x 450mm - green

220mm x 300mm - green

Straight edge with a ball bearing precision straight edge guide. Stop and go mechanism. Includes drawing head mechanism.

Straight edge with a ball bearing precision straight edge guide. Stop and go mechanism. Includes drawing head mechanism.

Croxley A3 Profil Drawing Board Includes: 2x Clips 1x 40cm Ruler 1x 10cm Set Square 1x Protractor 1x Small T-Square

Croxley A3 Student Drawing Board

Features: - Packaged in a cardboard box - Non-skid feet - T-square with stop-and-go mechanism and integrated protractor - Non-skid feet and paper clamp - T-square with stop-and-go mechanism - Two magnetic clamping bars with central control button and additional corner clamping for securing the drawing paper all around - Integrated markings for media and drawing edges - Sturdy shock-proof plastic - Integrated compass plotting scale for picking off radii quickly - "L" straight edge with lubricated guide track

Rapid set square - Board tilters - Additional corner clamp - Anti-slip protection on the lower side of the board - Second locking facility - Protractor with opposite scale - Board made of shock-resistant plastic - Compass plotting scale - Two magnetic paper clamps with central push-button operation, with viewing holes for checking alignment of the paper - Ergonomic grip with push-button stop-and-go mechanism - Free-running mechanism - Permanently lubricated guide track for smooth straightedge movement - Graduation with markings for format and paper margin - Sturdy plastic carry case included

Features anti-use guide track for smooth straightedge movement - "L" system allows for full use of upper edge of straightedge at the very bottom of the paper - ergonomic grip with free running push-button stop-and-go mechanism - additional corner clamp - second locking facility - magnetic clamping rail with windows for controlling the paper margin - anti-slip pads on underside - supplied in cardboard case for portability.