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New lot of 85 cork borer set metal science lab class
Lot of 85 Cork Borer Set Metal Science Lab Class NEW!
RETAIL VALUE $840.00 Description:Due to the closing of a science store, Chicago Liquidators has a large variety of science related items for both the classroom and the science enthusiast. Peirce cork with precision using these high-quality Cork Boring Sets! Each 7-piece set from this lot of 85 features sturdy metal shafts with sharpened ends, and durable plastic handles. The borers are each approximately 4.5 long, with 6 different diameters varying from 1/2 to 1/8. Use these cork borers to cut holes in cork and rubber stoppers to allow for the passage of glass tubes, wires, or other apparatus components. Simply press the sharpened end with the desired diameter downward into the cork or rubber until a hole is drilled, then use the attached cleaning spear to remove any material that may remain within the boring shaft. These Cork Boring Sets slide together concentrically, making storage a breeze. Add these precision Cork Boring sets to your laboratory today! Specifications: 7-Piece Concentric Set
Tapered Boring Edge Measurements: Set Measures 5 7/8'' Together
Individual Borers Approx.4.5''
