Description

Drillco 500A60 60pc Cobalt Drill Bit Set #1–#60 is engineered for superior performance in demanding drilling applications. This set includes 60 M42 cobalt steel drills ranging from #1 to #60, providing high red hardness that allows speeds up to 30% faster than standard HSS drills. Each drill meets Type J aircraft specifications, ensuring durability and precision when drilling hard materials such as stainless steel, titanium, and high-strength alloys.

Features:

60-piece cobalt drill bit set covering sizes #1 to #60
High red hardness allows faster drilling speeds than HSS
Type J aircraft spec construction for superior durability
Straight flutes for cleaner hole finish
Heavy-duty design suitable for hand-held or CNC operations

Benefits:

Versatile set for a wide range of drilling applications
Efficient drilling in stainless steel, titanium, and high-strength alloys
Long-lasting performance with reduced wear over time

Technical Specifications:

Model: 500A60
Type: Cobalt Drill Bit Set – Heavy Duty
Number of Pieces: 60
Size Range: #1 to #60
Material: M42 Cobalt Steel
Flute Style: Straight
Applications: Drilling in stainless steel, titanium, and high-strength alloys; suitable for hand-held or CNC operations