135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 21 MPN:11051
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Free Shipping
In Stock
SKU
510-G1150602
135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 21
This 135-degree NAS-type aircraft extension drill is designed for precision drilling in demanding aerospace applications. With a high-speed steel construction and black oxide finish, it provides excellent durability and resistance to corrosion. The 135-degree point angle and split point design enable smooth, accurate drilling through a variety of materials. Ideal for use in machining high-performance materials, this drill bit can reach a maximum drilling depth of 2 1/8 inches. Its compact size and lightweight design make it easy to maneuver in tight spaces, making it a valuable tool for aerospace engineers and technicians.
Top product features:
- 135 Degree point angle for increased drilling accuracy and control
- High Speed Steel for improved durability and resistance to wear
- Split Point design for reduced walking and improved hole consistency
Top product applications:
- Drilling holes in aircraft components
- Drilling holes in high-strength metals
- Drilling holes in precision machinery
Aircraft Extension Drill, Drill Bit Size #21, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 2 1/8 in, Wire, 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: 6.30
- Package Width: 0.70
- Package Height: 0.70
- Package Weight: 0.38
Product info last updated on February 24, 2026 10:07am UTC
Category: Cutting Tools