IRWIN HSS Cobalt Drill Bits, 4mm, Pack of 10
High-performance IRWIN 4mm cobalt drill bits for stainless steel and alloys. DIN 338 standard, 135° split point.
The IRWIN Metric HSS Cobalt Drill Bits are engineered for exceptional performance in drilling stainless steel and other high alloy steels. Featuring 5% cobalt content, these bits offer heightened heat and abrasion resistance, while their heavy-duty web construction ensures superior strength and durability. The 135° split point design allows for immediate engagement, reducing bit walk and providing precise, accurate drilling. Manufactured to DIN 338 Standards, these drill bits guarantee professional-grade results for demanding applications.
Key Features
- High-Quality Material: 5% cobalt content for increased heat and abrasion resistance.
- Durable Construction: Heavy-duty web design enhances strength and longevity.
- Precision Drilling: 135° split point reduces bit walk and starts drilling immediately.
- Professional Standard: Manufactured to DIN 338 Standards for reliable performance.
Specifications
- Diameter: 4.0 mm
- Total Length: 75 mm
- Working Length: 43 mm
- Quantity: Pack of 10
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling stainless steel
- Drilling high alloy steels
- Precision metalworking
- Material: HSS Cobalt (5% cobalt)
- Construction: Heavy-duty web
- Point Angle: 135° split point
- Standard: DIN 338
- Diameter: 4.0mm
- Total Length: 75mm
- Working Length: 43mm
- Quantity: Pack of 10
- Weight: 60g
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