Screw Machine Drill Bit, #21 Size, 135 Degrees Point Angle, High Speed Steel, Black Oxide Finish MPN:49391
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In Stock
Free Shipping
In Stock
SKU
510-G2641371
Screw Machine Drill Bit, #21 Size, 135 Degrees Point Angle, High Speed Steel, Black Oxide Finish
This high-speed steel screw machine drill bit from Chicago-Latrobe is designed for precision drilling in a variety of applications. With a 135-degree point angle and split point design, it provides a smooth, accurate cut through metal and other materials. Suitable for use in machines and manual drills, this drill bit is ideal for manufacturing, repair, and maintenance work. Its black oxide finish resists corrosion and wear, extending its lifespan. The #21 size is perfect for drilling precise holes in small spaces, making it a valuable tool for automotive, aerospace, and other industries that require precision and accuracy.
Top product features:
- High Speed Steel construction provides durability and resistance to wear
- 135 Degrees Point Angle allows for precise and accurate drilling
- Split Point design reduces the risk of walking or slipping during drilling
Top product applications:
- Machining and manufacturing operations
- General engineering and fabrication shops
- Automotive and aerospace industries
Screw Machine Drill Bit, Drill Bit Size #21, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.1590
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: 4.10
- Package Width: 2.80
- Package Height: 0.20
- Package Weight: 0.10
Product info last updated on February 3, 2026 9:37pm UTC
Category: Cutting Tools