135 Deg NAS 907 TypeB Aircraft Extension Drill Cleveland 3957-12 Bright HSS RHS/RHC, N12 MPN:C13228
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In Stock
SKU
510-G2867389
135 Deg NAS 907 TypeB Aircraft Extension Drill Cleveland 3957-12 Bright HSS RHS/RHC, N12
The Cleveland 3957-12 is a high-performance aircraft extension drill designed for demanding drilling applications. Its 135-degree split point and 28-degree back rake angle enable efficient drilling into a variety of materials, including aluminum, titanium, and steel. The drill's high-speed steel construction and bright finish ensure optimal cutting performance and resistance to wear. With a maximum drilling depth of 2 5/16 inches, this drill is ideal for aerospace, automotive, and industrial applications where precision and reliability are critical. Its compact size and durable design make it a valuable addition to any professional's toolbox.
Top product features:
- 135 Degree Point Angle for improved drilling precision and control
- Split Point Design for reduced walking and improved hole quality
- High Speed Steel Construction for increased durability and resistance to wear and tear
Top product applications:
- Aircraft maintenance and repair
- Drilling holes in metal parts for assembly or fastening
- Drilling holes in aircraft components for wiring or tubing
Aircraft Extension Drill, Drill Bit Size #12, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 2 5/16 in, Wire, 10xD
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 12
- Unit of Measure: EA
- Package Length: 0.39
- Package Width: 0.39
- Package Height: 0.39
- Package Weight: 0.00
Product info last updated on February 19, 2026 6:06am UTC
Category: Cutting Tools