Drillco 500A21V 21pc Drill Set 1/16–1/4 & 9/32–1/2 offers a complete range of M42 cobalt drills for high-performance drilling in tough materials. Each drill in the set provides superior red hardness, enabling speeds up to 30% faster than standard HSS drills. The heavy-duty Type J construction ensures long tool life and consistent performance, making this set ideal for drilling stainless steel, titanium, and high-strength alloys. Compatible with hand-held drills and CNC machines, this set delivers precision and reliability across a variety of applications.
Features:
- Includes 21 M42 cobalt drills ranging from 1/16 inch to 1/4 inch and 9/32 inch to 1/2 inch
- Heavy-duty Type J aircraft-spec construction
- High red hardness allows faster drilling than standard HSS
- Drills designed for precision and minimal walking
- Compatible with hand-held drills and CNC machines
Benefits:
- Provides a complete range for small to large hole drilling
- Extends tool life under heavy-duty conditions
- Improves drilling accuracy and efficiency
- Effective on stainless steel, titanium, and high-strength alloys
Technical Specifications:
- Model: 500A21V
- Type: Cobalt Jobber Drill Set Heavy Duty (Type J)
- Material: M42 cobalt steel
- Drill Sizes: 1/16–1/4 inch & 9/32–1/2 inch
- Number of Pieces: 21
- Applications: Hand-held drills, CNC machines
- Suitable Materials: Stainless steel, titanium, high-strength alloys
