135 Degree NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 21/64 MPN:C13193
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Free Shipping
In Stock
SKU
510-G1615439
135 Degree NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 21/64
This 135-degree NAS 907 Type B general-purpose aircraft extension drill is designed for precision drilling in a variety of applications. The 21/64-inch drill bit features a 135-degree point angle, split point design, and high-speed steel construction for efficient and accurate drilling. Ideal for use in aerospace, automotive, and manufacturing industries, this drill bit provides excellent performance and durability. Its bright, uncoated finish allows for easy cleaning and minimizes the risk of contamination. With a maximum drilling depth of 3 5/16 inches, this drill bit is perfect for drilling in tight spaces and heavy-duty applications.
Top product features:
- 135 Degree Point Angle
- Split Point Design
- High Speed Steel Construction
Top product applications:
- Drilling holes in aluminum aircraft parts
- Drilling holes in steel aircraft components
- Drilling holes in titanium aircraft fasteners
Aircraft Extension Drill, Drill Bit Size 21/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 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: 12.20
- Package Width: 0.80
- Package Height: 0.80
- Package Weight: 0.03
Product info last updated on February 11, 2026 10:47am UTC
Category: Cutting Tools