IRWIN HSS Cobalt Drill Bits (10) 5.5mm, 93mm Length
IRWIN 5.5mm HSS cobalt drill bits (10-pack) for stainless steel. 5% cobalt & DIN 338 compliant with 135° split point.
The IRWIN Metric HSS Cobalt Drill Bits are specifically designed for drilling into tough materials such as stainless steel and high alloy steels. Featuring 5% cobalt content, these drill bits offer superior heat and abrasion resistance, ensuring longevity and performance even under demanding conditions.
These bits are constructed with a heavy-duty web design for enhanced strength and durability. The 135° split point allows for immediate drilling action, reducing bit walk and improving accuracy. Manufactured to DIN 338 Standards, these drill bits meet high-quality benchmarks for precision and reliability.
Key Features:
- Material: High-Speed Steel (HSS) with 5% cobalt
- Point Type: 135° split point for reduced bit walk
- Standards: DIN 338 compliant
- Construction: Heavy-duty web for durability
- Quantity: Pack of 10 identical drill bits
Specifications:
- Diameter: 5.5mm
- Total Length: 93mm
- Working Length (Flute Length): 57mm
These IRWIN HSS Cobalt Drill Bits are an excellent choice for professionals and DIY enthusiasts needing precise, reliable, and long-lasting drilling performance in high-strength materials.
- Drilling stainless steel
- Drilling high alloy steels
- Precision drilling applications
- Industrial fabrication
- Material: High-Speed Steel (HSS) with 5% cobalt
- Point Type: 135° split point
- Standard: DIN 338
- Pack Quantity: 10
- Bit Diameter: 5.5mm
- Total Length: 93mm
- Working Length: 57mm
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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