Drillco 21pc Nitro Mechanics Set (350N21V)
Drillco 350N21V 21pc Nitro Mechanics Set is a comprehensive drill set featuring Nitro® drills (NAS Type B) that deliver superior performance compared to standard high-speed steel drills. Designed with heavy-duty construction for enhanced durability, this set is perfect for both handheld and CNC machining applications. The 135° split point minimizes walking and ensures accurate starts, while the distinctive black and gold finish provides both style and corrosion resistance. This versatile set offers exceptional reliability and precision for mechanics and professionals requiring dependable drilling tools.
Includes 21 pieces of Nitro® drills with NAS Type B design for superior cutting performance
Heavy-duty construction increases tool life and drilling efficiency
135° split point reduces walking and improves drilling accuracy
Suitable for handheld and CNC operations for maximum versatility
Distinctive black and gold finish for corrosion resistance and visual appeal
Adjustable screws for microadjustment to fit slightly different diameter sizes
Bright finish enhances smooth operation
Made from premium grade high-speed steel (HSS) for strength and durability
Outer diameter designed to fit Drillco die stocks
Ensures precise and clean holes with minimal drill walking
Durable design extends tool life under heavy use
Versatile for use in various drilling applications, including CNC machining
Easy to adjust and maintain for consistent performance
Attractive finish improves tool longevity and reduces corrosion
Technical Specifications:
Set Size: 21 pieces
Drill Type: Nitro® (NAS Type B) Drills
Point Angle: 135° Split Point
Material: Premium grade high-speed steel (HSS)
Finish: Black & Gold
Application: Handheld and CNC drilling
Product identification
- Brand: Drillco
- Model / MPN: 350N21V






