Micro Drill Bit, 56mm L, 4.00mm Shank dia. MPN:48172321
Micro Drill Bit, 56mm L, 4.00mm Shank dia.
This high-performance micro drill bit is designed for precise drilling applications, featuring a 3.21mm drill bit size and 140-degree point angle for optimal hole quality. The 4-facet point provides a strong cutting edge, while the carbide and TiAlN coatings ensure durability and resistance to wear. The spiral flute design enables efficient chip removal and reduces vibration. Suitable for use in various industries, including aerospace, automotive, and medical device manufacturing, this micro drill bit is ideal for drilling small holes in metals, composites, and other materials. Its high accuracy and reliability make it a valuable tool for production and prototyping environments.
Top product features:
- 140 degree point angle for improved drilling accuracy and precision
- 4 facet point design for increased durability and longer tool life
- Spiral flute design with 30 degree helix angle for efficient chip removal and reduced vibration
Top product applications:
- Precision machining of small parts and components
- Drilling intricate holes in jewelry and watchmaking
- Making precise holes in medical devices and equipment
Micro Drill Bit, Drill Bit Size 3.21 mm, Drill Bit Point Angle 140 Degrees , 4 Facet Point, Carbide, TiAlN, +0.000 mm/-0.010 mm, Spiral, 30 Degrees , High Performance
Additional Information
- Country of Origin: JP
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 0.50
- Package Width: 0.45
- Package Height: 4.40
- Package Weight: 0.10
Product info last updated on March 2, 2026 4:38am UTC
Category: Cutting Tools