Trade Discount 21%
Titanium Nitride Coated Drill Bit | 4mm Diameter | Self-Centering Design | Long Tool Life | by Wurth
The Titanium Nitride Coated Drill Bit is designed for precision drilling in steel and cast iron, featuring a 4mm diameter and self-centering design for accurate results. With a sturdy twist drill construction and optimized cutting geometry, it ensures consistent drilled-hole quality and a long tool life, making it ideal for machining and metalworking applications.
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Product Name/Title: Titanium Nitride Coated Drill Bit | 4mm Diameter | Self-Centering Design | Long Tool Life | by Wurth
Brand: Wurth
SKU: 624020400
Alternatively Known As: Titanium Nitride Coated Drill Bit, HSS TiN Drill, Precision Steel Drill, Self-Centering Drill Bit
Technical Specifications
- Material to be processed: Steel
- Standard / drilling depth: DIN 338 / 5xD
- Diameter: 4 mm
- Length (l1): 75 mm
- Chip flute length (l2): 43 mm
- Shank diameter: 4.0 mm
- Shank style: Cylindrical
- Surface: TiN coated
- Cutting material: HSS
- Type: RN
- Angle of the tip: 130 degrees
- Service life rating: 4 of 4 points
- Drilling speed rating: 3 of 4 points
- Bore hole quality rating: 4 of 4 points
- Versatility rating: 2 of 4 points
- Drilling behaviour rating: 3 of 4 points
- Suitable for drill rating: 3 of 4 points
- Suitable for cordless drills rating: 3 of 4 points
- Suitable for upright drilling machine rating: 3 of 4 points
- Suitable for milling-drilling centre rating: 2 of 4 points
- Self-centring: Yes
- Dimensions (H x L x W): 75mm x 75mm x 4mm
- Weight: 0.1 kg
Key Features
- Sturdy twist drill with short design for precise drilling
- Very precise tip and cutting geometry ensuring constant drilled-hole quality
- Optimized crosswise drill point narrowing reduces feed force by 20%
- Self-centering design for accurate drilling
- Long tool life due to TiN coating
- Product packaging made from 100% PCR recycled plastic and is 100% recyclable
Professional Installation Requirements
- No professional installation required; suitable for use with standard drilling equipment by trained personnel.
Applications
- General drilling in steel up to 850 N/mm² strength
- Drilling in cast iron
- Core hole drilling
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Packaging made from 100% post-consumer recycled plastic
- Packaging is fully recyclable, reducing environmental impact
Warranty Information
Standard manufacturer warranty applies.
Available Now
The Wurth TiN Head Coated Steel Precision Drill 4mm is available now for immediate purchase. Ideal for machining and metalworking applications requiring precision drilling.
