#1 x 3-7/8" Premium Wire Gauge Number Drill Nitro-Carburized Hi-Moly Tool Steel - Shop Pro
661.03.1
MFG #: F61620
The ShopPro number drills are gold surface treated in order to preserve lubrication and create a smoother drilling process.
- Features
- Specifications
- Manufactured to NAS 907-B specification from premium hi-molybdenum steel
- Premium wire gauge number drill nitro-carburized hi-moly tool steel
- Low temperature stress relief improves lubricity and toughness
- 135° split point, magnum super premium
- Made in USA
- Cutting Direction: Right Hand
- Finish: Black & Gold
- Flute Length: 2-5/8 Inch
- Flute Type: Spiral
- Material: Nitro-Carburized High Speed Steel
- Overall Length: 3-7/8 Inch
- Point Angle: 135 Degree
- Point Type: Split
- Shank Type: Plain Round
- Specification: NAS 907-B
- Type: Heavy Duty
- Wire Size: #1