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

ALVIN Portable Drafting Board Size 23 x 31 Model PXB31 Easily Adjustable Drafting and Architecture Tool for Students and Professionals Drawing Board with Ergonomic Carrying Handle, 23 x 31 Inches

Increase Your Productivity with Highly Precise & Accurate Solutions

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

Copper & Aluminum Tubing Digital Protractor - Winton Machine

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

Increase Your Productivity with Highly Precise & Accurate Solutions

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

[EXQUISITE CRAFT]: This Miter Saw Angle Finder is made of CNC-machined aluminum alloy with precision laser engraved scales. It is accurate,

VOLCANOES CLUB Aluminum Miter Saw Protractor - 7” Miter Saw Protractor with Precision Laser Scales for Crown Molding - Rust Proof Woodworking Cutting

Vintage Bruning Drafting Machine Model 2700

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