135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 21/64 MPN:11113
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In Stock
SKU
510-G1208072
135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 21/64
The Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill is a high-performance tool designed for precision drilling in aircraft and aerospace applications. Its 135-degree point angle and split point design provide optimal hole accuracy and minimize walking. Constructed from high-speed steel and treated with black oxide for corrosion resistance, this drill bit excels in machining high-performance materials. With a maximum drilling depth of 3 5/16 inches, it's ideal for applications such as drilling through aluminum and titanium alloys. Its compact size and lightweight design make it easy to maneuver in tight spaces, making it a valuable addition to any aerospace or industrial workshop.
Top product features:
- 135 Degree drill bit point angle
- Split point design
- High Speed Steel construction with Black Oxide finish
Top product applications:
- Drilling blind holes in aircraft components
- Drilling holes in metal parts with tight tolerances
- Drilling deep holes in high-performance materials
Aircraft Extension Drill, Drill Bit Size 21/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 3 5/16 in, Fractional Inch, 4xD
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 12.00
- Package Width: 0.30
- Package Height: 0.30
- Package Weight: 0.25
Product info last updated on February 4, 2026 1:50am UTC
Category: Cutting Tools