Description
Drillco 1312A140 5/8″ Extra Length Drill, 12″ Overall Length is designed for deep hole drilling applications requiring extended reach. Featuring a general-purpose flute design, this drill efficiently evacuates chips in deeper holes and performs reliably across a broad range of materials and conditions. Its 12″ overall length makes it ideal for drilling in tight or hard-to-access spots.
Features:
- 12″ overall length provides extra reach for deep or difficult drilling tasks.
- General-purpose flute design ensures effective chip removal.
- Constructed from premium grade high-speed steel (HSS) for enhanced durability.
- Self-centering 135° split-point reduces walking and thrust for accurate starts.
- Black oxide surface treatment improves corrosion resistance and tool life.
- Round shank compatible with standard drill chucks and machines.
Benefits:
- Enables precise and clean drilling in deep or confined spaces.
- Reduces operator fatigue with lower thrust and minimized walking.
- Extends tool lifespan through high-quality materials and surface finish.
- Versatile use in handheld or machine drilling setups.
Technical Specifications:
- Model: 1312A140
- Drill Size: 5/8″
- Overall Length: 12″
- Flute Type: General Purpose, Long Flute
- Point Type: 135° Split Point
- Material: High-Speed Steel (HSS)
- Surface Finish: Black Oxide
- Shank: Round
- Application: Deep hole drilling in various materials
- Origin: Made in USA






Reviews
There are no reviews yet.