DRILLCO CUTTING TOOLS 440A509 DRI 440A509
440A509 HD Jobber Length Drill Bit, I Drill Letter, 2-7/8" L Flute, 4-1/8" L, HSS
- Part#: DRI 440A509
- Manufacturer: Walter Surface Technologies Inc
- MPN: 440A509
- Brand Name: DRILLCO CUTTING TOOLS
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Heavy-duty construction makes these drills suitable for more demanding applications. Designed for efficient drilling in stainless steel and tougher ferrous materials. The 135º split point reduces the thrust requirements and minimizes walking.
| Bit Length | : | 4-1/8" |
| Bit Sizes | : | Jobber |
| Drill Bit Point Angle | : | 135° split point |
| Drill Bit Shank Type | : | Straight |
| Drill Size - Letter | : | I |
| Finish/Coating | : | Black Oxide |
| Material | : | HSS |
- Made with premium grade HSS to last longer
- Self-centering 135° split-point for reduced thrust requirements and minimized walking
- Black oxide surface treatment for improved life
- Jobber length for most use cases
- Made In USA