High Speed Steel Twist Drill Kit 20 Pcs 0.33mm To 0.99mm (#8

The Grobet USA High Speed Steel Twist Drill Kit delivers a comprehensive assortment of 20 HSS twist drills in a single organized plastic case. Covering sizes 61 through 80, this kit spans a diameter range of 0.33mm to 0.99mm — ideal for fine drilling operations in jewelry fabrication, metalsmithing, and watchmaking. Having one of each size on hand means you can work quickly through precise tasks without hunting for individual bits.

Features

• 20-piece assortment includes one drill of each size, 61 through 80
• Diameter range: 0.33mm to 0.99mm
• High speed steel (HSS) construction for durability and heat resistance
• Twist drill design for efficient chip clearance and clean bore entry
• Stored in a plastic case for organization and protection

Specifications

What's Included

• One each of 20 HSS twist drills, sizes 61 through 80 (0.33mm – 0.99mm)
• Plastic storage case

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.