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Commercial products
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Manufactures
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Machinery
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Metal-working machinery
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Machine-tools
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Drilling and boring machinery
Drilling and boring machinery
Topic
sh85039559
·
id.loc.gov
Broader Terms (1)
Machine-tools
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Narrower Terms (6)
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Bits (Drilling and boring)
Broaching machines
Drill presses
Electric drills
▶
Pneumatic drills
▶
Twist drills
