RARAION 0.4mm HSS Micro Drill Bits, 10-Pack
High-speed steel 0.4mm micro drill bits (10-pack) for precision work in metal, wood & electronics. Heat-resistant & durable.
The RARAION 0.4mm HSS Micro Drill Bits are precision-engineered from high-speed steel (HSS), offering superior hardness and heat resistance compared to traditional carbon steel bits. These bits excel in drilling through metal, hardwood, and various other materials at higher cutting speeds, making them an essential tool for precision work.
Each pack contains 10 high-quality micro twist drills with straight shanks, perfect for use in hand-held drill holders. Their compact 0.4mm size allows for detailed work in electronics, jewellery making, and other fine applications where accuracy is crucial.
Key Features
- Material: High-Speed Steel (HSS) for enhanced durability
- Heat Resistance: Superior performance under high temperatures
- Versatility: Suitable for metal, hardwood, and various materials
- Straight Shank: Compatible with standard drill holders
- Pack Size: 10 pieces for convenient replacement and multiple uses
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Metal drilling
- Hardwood drilling
- Precision electronics work
- Jewellery making
- Material: High-Speed Steel (HSS)
- Drill Bit Size: 0.4mm
- Pack Quantity: 10 pieces
- Shank Type: Straight
- Weight: 900g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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