Micro Drill Bit, 56mm L, 4.00mm Shank dia. MPN:48172386
Micro Drill Bit, 56mm L, 4.00mm Shank dia.
This high-performance micro drill bit is designed for precise drilling applications, featuring a 3.86mm drill bit size and 140-degree point angle for optimal cutting efficiency. The 4-facet point and 30-degree spiral design enable smooth, accurate hole creation. Made from durable carbide with a TiAlN coating, this bit resists wear and tear, ensuring extended tool life. Suitable for a range of industries, including electronics, medical device manufacturing, and aerospace, this drill bit is ideal for drilling small holes in metals, plastics, and other materials. Its compact size and high accuracy make it perfect for precision applications.
Top product features:
- Drill Bit Size 3.86 mm
- 4 Facet Point design for improved drilling performance
- Carbide and TiAlN coating for increased durability and heat resistance
Top product applications:
- Precision watchmaking and jewelry repair
- Microelectronic component installation
- Medical device manufacturing
Micro Drill Bit, Drill Bit Size 3.86 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: 0.60
- Package Width: 0.55
- Package Height: 5.20
- Package Weight: 0.21
Product info last updated on January 22, 2026 12:11pm UTC
Category: Cutting Tools