Description
Drillco 350N540C 540pc Fractional Sizes Drill Display Set is designed for professionals who require a wide range of high-performance fractional size drills in one convenient package. Crafted from Nitro® steel (NAS Type B), these drills offer superior durability and enhanced cutting efficiency compared to standard HSS drills. The heavy-duty design extends tool life in demanding environments, while the 135° split point reduces walking for precise, clean starts. Ideal for both handheld and CNC operations, this set features a bright black and gold finish for easy identification and smooth drilling. Adjustable screws allow microadjustments to fit slightly different diameters, and the drills are compatible with Drillco die stocks. The extensive 540-piece set provides machinists, fabricators, and maintenance professionals with an all-in-one solution for varied drilling needs.
Features:
- Made from Nitro® steel (NAS Type B) for superior durability
- Heavy-duty construction extends tool life
- 135° split point reduces walking for precision drilling
- Adjustable screws allow microadjustment for slight diameter variations
- Bright black and gold finish ensures smooth operation and easy size identification
- Compatible with Drillco die stocks
- Includes 540 pieces covering a wide range of fractional sizes
Benefits:
- Extended tool life compared to standard HSS drills
- Improved drilling accuracy and reduced walking
- Customizable fit for varied diameter needs
- Smoother operation reduces wear and friction
- Convenient comprehensive set for diverse applications
Technical Specifications:
- Model: 350N540C
- Size Range: Fractional sizes (540 pieces)
- Type: Nitro Mechanics Drill Set
- Point Angle: 135° split point
- Finish: Black and gold
- Application: Suitable for handheld and CNC drilling
- Packaging: Display set





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