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Drill Bit

Date: 1850-1950
Overall: 70 mm, 6 g, 4 mm
Medium: Metal
Credit Line: ANMM Collection Gift from Bernard Lake
Classification:Tools and equipment
Object Name: Drill bit
Object No: 00053475
Place Manufactured:Deutschland

User Terms

    A drill which fits a hand or power dril, known as twist drills or simpley drills. A twist drill has parallel side with deep scores twisting down the sides.

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