Step drill bit

Assignee

• Milwaukee Electric Tool

Inventors

• Brett A. Parendo (12 patents)
• Richard Hohnl, Jr. (18 patents)
• David Hlavac (20 patents)
• Alexander R. Greenhill (10 patents)
• Ingolfur Ludviksson (5 patents)
• Max R. Sawa (25 patents)
• James E. Pangerc (47 patents)

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