IRWIN HSS Cobalt Drill Bits, 10-Pack, 7.0mm (DIN 338)
Professional 7.0mm HSS cobalt drill bits (10-pack) for stainless steel & alloys. DIN 338 certified, 5% cobalt, 135° split point.
IRWIN HSS Cobalt Drill Bits (Pack of 10) deliver exceptional drilling performance in stainless steel and high-alloy steels, combining durability with precision. These bits feature 5% cobalt, enhancing heat and abrasion resistance, while the heavy-duty web construction ensures strength and longevity under demanding conditions.
Engineered for efficiency, the 135° split point allows immediate engagement, reducing bit walk and ensuring accurate hole placement. Manufactured to stringent DIN 338 Standards, these bits meet professional-grade requirements for consistent results.
Ideal for workshops and industrial applications, they offer:
- High resistance to heat buildup, extending bit life.
- Reduced friction for smoother drilling in tough materials.
- Reliable performance in stainless steel, titanium, and hardened alloys.
Specifications
- Diameter: 7.0 mm
- Total Length: 109 mm
- Working Length: 69 mm
- Quantity: 10 bits per pack
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling stainless steel
- High-alloy steel applications
- Industrial metalworking
- Precision drilling in hardened materials
- Material: HSS with 5% cobalt
- Point Angle: 135° split point
- Standard: DIN 338
- Diameter: 7.0 mm
- Total Length: 109 mm
- Working Length: 69 mm
- Pack Quantity: 10
- Weight: 250 g
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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