Toolmaker's Straight Edge 80mm / 3.15" Precision Hardened Black Oxide Finish

Description

New, Old Stock
Grade.1/0
(Top Quality)
Original packaging (plastic box)
Working Surface roughness: Ra: 0.04
Straightness Tolerance: 0.6um (gr. 0) 1um (gr. 1)
Material:
hardened special tool steel
Dimensions: 80x22x6
mm
Hardness: >61 HRC
Bevel angle: 30°
Made in USSR
If you have any questions please feel free to e-mail me
Shipping Time:
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Tracking Info:
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