Alvin BDM72 Track Drafting Machine 37.5 x 72, 360º protractor head with built-in magnifier is divided into single degrees with 5 minute double vernier permitting angular accuracy to 1/12th of a degree

Increase Your Productivity with Highly Precise & Accurate Solutions

Moeckel - Precision protractor heads

Description:, brand new and high quality., 360 circle measuring tool, durable in use., Clear for precision., Suitable for school learning, also a

360 degrees angle measurement 100mm diameter protractor swing arm school office

0-320 Degree / 0-360 DegreeRound Head Protractor - Angle Finder- Craftsman- Ruler Machinist Tool (Stainless Steel)

Master Magnetics Magnetic Welding Angle Protractor

Versatile Usage - Ideal for calculating length and distance in classrooms and professional applications. Features an optically clear acrylic body for

Alvin 12-Inch Computing Trig-Scale Adjustable Triangle (LX712K)

Moeckel - Precision protractor heads

0-320 Degree / 0-360 DegreeRound Head Protractor - Angle Finder- Craftsman- Ruler Machinist Tool (Stainless Steel)

Vertex R-8 Right Angle Milling Attachments - 3012-1008 - Light Tool Supply

Alvin VAM-11-18 VAM Series Scales 18-Inch Fits Alvin BDM Track Drafting Machines Fits Alvin BDM Track Drafting Machines BDM42 BDM48 BDM60 BDM72, Scale 18: 1 & 1/2 = 1' Plus 1/4

Fully assembled and equipped with features that would help you create an accurate drawings and drafts. Made with a white, aluminum straightedge, acrylic blade, and melamine top surface. Brake Mechanism - Straightedge has brake mechanisms on each end for secure, positive locking in any location on the board. Brakes keep straightedge from slipping or jumping if the board is jostled.

Alvin Portable Parallel Straightedge Board 23 x 31

Drafting machine - Wikiwand

ALVIN 8 Tru-Angle Adjustable Triangle Model 108CB Made of High Impact Acrylic, with Aluminum Thumbscrew and Inking Edge, Includes Nylon Storage Case - 8 Inches : Office Products