Tooling Drill Size Equivalent:
Tooling System Of Measurement:
Manufactured By:
Drillco Cutting Tools
- Black and gold surface treatment for maximum lubricity
- Jobber length for most use cases
- Made in USA
- Made with premium grade HSS to last longer
- Self centering 135° split-point for reduced thrust requirements and minimized walking
High Speed Steel Black & Gold Fractional Nitro Heavy Duty Jobber Drill