ALVIN 2200M-2 Aluminum Engineer Triangular Scale, Ruler for Drafting and Drawing, Great for Students and Professionals - 12 Inches electronics3 6feet / 787inchesWidth: 20mm /

6feet / 787inchesWidth: 20mm / 0

It also compatible with iPad Pro 12

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Easy to Use: First using the bit to pre-drill a well-sized hole

ALVIN 2200M-2 Aluminum Engineer Triangular Scale, Ruler for Drafting and Drawing, Great for Students and Professionals - 12 Inches electronics3 6feet / 787inchesWidth: 20mm /ALVIN 2200M 2 Aluminum Engineer Triangular Scale, Ruler for Drafting and Drawing, Great for Students and Professionals 12 Inches This high quality anodized aluminum scale has a large profile, solid core, and tapered edges. Printed black graduations. All engineer scales have the following graduations unless otherwise noted: 10, 20, 30, 40, 50, 60 parts to the inch. Supplied in a hard plastic case. Product Features Easy to Use Sharp, easy to read