Drillco cobalt drill bit details
Drillco 29pc Cobalt Drill Bit Set 1/16–1/2 x 64 (500A29)
Drillco 500A29 29pc Cobalt Drill Bit Set 1/16–1/2 x 64 is engineered for professional-grade performance and durability in demanding drilling applications. This 29-piece set features high-red-hardness M42 cobalt drills that deliver speeds up to 30% faster than standard HSS drills, ensuring efficient cutting in stainless steel, titanium, and other high-strength alloys. Each drill is constructed to Type J aircraft specifications, offering heavy-duty strength and long-lasting tool life. Covering sizes from 1/16" to 1/2" in 64ths, this set provides versatile options for a wide range of drilling tasks. Ideal for workshops, production environments, and CNC operations, it ensures precision, efficiency, and reliability for both professional and industrial use.
29-piece M42 cobalt drill bit set covering sizes 1/16"–1/2" by 64ths
High-red-hardness permits up to 30% faster drilling than standard HSS
Heavy-duty construction meets Type J aircraft specifications
Suitable for stainless steel, titanium, and high-strength alloys
Versatile for hand-held drills, drill presses, and CNC operations
Compact set provides convenient storage and quick access
Precise and efficient drilling across a wide range of materials
Durable design ensures long-lasting performance under heavy use
Faster cutting speeds improve productivity and reduce tool wear
Wide size range allows for multiple drilling applications
Technical Specifications:
Set Size: 29 pieces
Drill Sizes: 1/16"–1/2" by 64ths
Material: M42 Cobalt High-Speed Steel
Construction: Heavy-duty, Type J aircraft spec
Speed: Up to 30% faster than standard HSS drills
Application: Stainless steel, titanium, high-strength alloys
Packaging: Set of 29 drills
Product identification
- Brand: Drillco
- Model / MPN: 500A29
