IRWIN 10501991 drill bit Twist drill bit 1 pc(s)

<b>PATENTED EXTRA SHORT CARBIDE TIP</b><br>- Head takes 80% of the workload, ensuring higher durability and speed<br>- Clears drilling dust directly into the flute, reducing the risk of clogging<br>- Self centering for easier control<br>- More aggressive concave cutting angles for faster drilling<br>- Drills 20% faster while maintaining the same high durability<br><br><b>Brazing</b><br>The brazing process used to attach the tip to the drill bit is conducted at 1000° Celsius meaning high heat resistance for longer bit life. A bronze brazing paste is used to ensure a perfect bond.<br><br><b>NEW SINGLE FLUTE DESIGN</b><br>Unique single flute has 28% greater capacity meaning more efficient waste removal for optimal results with Irwin’s patented aggressive head.<br><br><b>SPEED</b><br>Patented shorter tip design and innovative single flute combine to provide 20% faster drilling.<br><br><b>SHANK</b><br>Fits all SDS rotary hammers.IRWIN 10501991. Proper use: Rotary hammer, Drill bit type: Twist drill bit, Drill bit diameter: 1.2 cm. Number of drill bits: 1 pc(s)